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Table 9 RECAPITULATION OF PUBLIC UTILITY COMPANIES BY COUNTY Actual and Equalized Property Values for Calendar Year 2018 Real Property Personal Property Total Real and Personal Property County Actual Value Equalized Value Actual Value Equalized Value Actual Value Equalized Value

Adams Aero Air LLC - - 5,913 5,913 5,913 5,913 AT&T Communications - - 2,844,920 2,844,920 2,844,920 2,844,920 AT&T Mobility LLC - - 3,413,147 3,413,147 3,413,147 3,413,147 Avista Corp - Gas 54,215 46,408 3,016,011 3,016,011 3,070,226 3,062,419 Avista Corporation - Electric 2,548,853 2,181,818 57,357,272 57,357,272 59,906,124 59,539,089 Big Bend Elec Coop Inc 1,694,466 1,450,462 10,552,693 10,552,693 12,247,159 12,003,156 BNSF Railway Company - Tax Dept 65,319,332 55,913,348 10,708,086 10,708,086 76,027,418 66,621,434 Cascade Natural Gas Corp 22,495 19,256 2,379,606 2,379,606 2,402,101 2,398,862 Cellco Partnership - - 3,409,858 3,409,858 3,409,858 3,409,858 Century Tel of WA, Inc (T141) 331,830 284,047 3,807,497 3,807,497 4,139,327 4,091,544 CenturyLink Communications - - 2,312,994 2,312,994 2,312,994 2,312,994 CenturyTel Service Group, LLC - - 935 935 935 935 Columbia Basin Railroad Co Inc 1,704,215 1,458,808 1,248,268 1,248,268 2,952,483 2,707,076 Federal Express Corp - - 1,260 1,260 1,260 1,260 GATX Corporation - - 14,342,358 14,342,358 14,342,358 14,342,358 Inland Cellular LLC 479,495 410,448 599,243 599,243 1,078,739 1,009,691 Inland Power & Light Co - - 501,404 501,404 501,404 501,404 Noel Communications Inc - - 92,582 92,582 92,582 92,582 Northwest Pipeline GP 13,506 11,561 27,762,430 27,762,430 27,775,936 27,773,991 Palouse River & Coulee City Railroad 1,289 1,103 15,940 15,940 17,229 17,044 Portland General Electric Co - - 93,308 93,308 93,308 93,308 Qwest Corporation 599,622 513,276 2,930,076 2,930,076 3,529,697 3,443,352 South Dakota Soybean Processor - - 52,066 52,066 52,066 52,066 Sprint Corp - - 206,339 206,339 206,339 206,339 Sprint Wireless - - 508,133 508,133 508,133 508,133 T-Mobile USA Inc - - 199,694 199,694 199,694 199,694 Tesoro Logistics Northwest Pipeline 29,670 25,397 8,090,700 8,090,700 8,120,370 8,116,097 TTX Company - - 3,066,267 3,066,267 3,066,267 3,066,267 Union Pacific Railroad Co 47,471,787 40,635,849 630,252 630,252 48,102,038 41,266,101 Wells Fargo Rail Corp - - 14,319,709 14,319,709 14,319,709 14,319,709 Yellowstone Pipe Line Co - - 177,525 177,525 177,525 177,525 Zayo Group, LLC 30,643 26,230 563,365 563,365 594,007 589,595 Total 120,301,416 102,978,012 175,209,852 175,209,852 295,511,268 278,187,864

Asotin Asotin Telephone Co 412,194 366,028 1,316,806 1,164,057 1,729,000 1,530,085 AT&T Communications 275,619 244,750 117,501 103,871 393,120 348,620 AT&T Mobility LLC - - 370,310 327,354 370,310 327,354 Avista Corp - Gas 6,662 5,916 8,277,694 7,317,482 8,284,356 7,323,398 Avista Corporation - Electric 4,402,233 3,909,183 29,635,822 26,198,066 34,038,055 30,107,249 Cellco Partnership - - 2,014,090 1,780,455 2,014,090 1,780,455 CenturyTel Service Group, LLC - - 3,148 2,783 3,148 2,783 Clearwater Power Co 29,786 26,450 1,873,221 1,655,928 1,903,008 1,682,378 Inland Cellular LLC - - 181,422 160,377 181,422 160,377 Inland Power & Light Co - - 189,849 167,827 189,849 167,827 Noel Communications Inc - - 77,108 68,163 77,108 68,163 PacifiCorp - - 450,172 397,952 450,172 397,952 Qwest Corporation - - 2,243,033 1,982,841 2,243,033 1,982,841 Sprint Wireless - - 652,629 576,924 652,629 576,924 T-Mobile USA Inc - - 26,968 23,840 26,968 23,840 XO Communications Inc - - 8,227 7,272 8,227 7,272 Zayo Group, LLC - - 151,121 133,591 151,121 133,591 Total 5,126,495 4,552,327 47,589,120 42,068,782 52,715,615 46,621,109

Benton Actagro LLC - - 626 585 626 585 Aero Air LLC - - 34,001 31,791 34,001 31,791 AT&T Communications 499,954 439,460 941,106 879,934 1,441,060 1,319,394 AT&T Mobility LLC - - 10,015,321 9,364,325 10,015,321 9,364,325 Avista Corporation - Electric - - 156,641 146,460 156,641 146,460 Benton Rural Electric Assoc Inc 3,189,918 2,803,938 30,498,535 28,516,130 33,688,453 31,320,068 BNSF Railway Company - Tax Dept 117,036,508 102,875,090 19,096,219 17,854,965 136,132,727 120,730,055 Cascade Natural Gas Corp 8,073,871 7,096,932 24,877,797 23,260,741 32,951,668 30,357,673 Cellco Partnership - - 18,482,636 17,281,264 18,482,636 17,281,264 Central Railroad Company 231,236 203,256 357,325 334,099 588,561 537,355 CenturyLink Communications - - 249,901 233,658 249,901 233,658 CenturyTel Service Group, LLC - - 695 650 695 650 Charter Fiberlink WA CCVII LLC - - 6,214,829 5,810,865 6,214,829 5,810,865 Electric Lightwave Inc - - 21,907 20,483 21,907 20,483 Federal Express Corp - - 25,784 24,108 25,784 24,108 Felts Field Aviation Inc - - 17,029 15,923 17,029 15,923 Frontier Communications Northwest Inc 7,680,457 6,751,122 31,017,262 29,001,140 38,697,719 35,752,262 Gas Transmission Northwest LLC - - 19,188 17,941 19,188 17,941 Jackson Jet Center - - 48,471 45,321 48,471 45,321 Level 3 Communications 961,245 844,934 4,488,548 4,196,793 5,449,793 5,041,727 Lightspeed Networks, Inc. - - 4,953,742 4,631,749 4,953,742 4,631,749 MCI Communication Services Inc - - 185,168 173,132 185,168 173,132 MCImetro Access Transmission Svcs, LLC - - 3,308 3,093 3,308 3,093 NetJets Inc - - 8,226 7,691 8,226 7,691 Noel Communications Inc - - 110,599 103,410 110,599 103,410 Northwest Pipeline GP 2,166,027 1,903,938 58,476,154 54,675,204 60,642,182 56,579,142 Pacific Wireless Systems LLC - - 7,675 7,176 7,675 7,176 PacifiCorp 271,830 238,938 2,125,409 1,987,257 2,397,239 2,226,196 Portland General Electric Co - - 95,876 89,644 95,876 89,644 Portland General Electric Co - - 658,168 615,387 658,168 615,387 Ltd - - 29,498,165 27,580,784 29,498,165 27,580,784 Puget Sound Energy/Elec - - 156,777 146,587 156,777 146,587 Puget Sound Energy/Gas - - 7,529 7,040 7,529 7,040 Qwest Corporation 14,876 13,076 443,196 414,388 458,072 427,464 South Dakota Soybean Processor - - 53,586 50,103 53,586 50,103 Sprint Corp - - 55,098 51,517 55,098 51,517 Sprint Wireless - - 4,554,165 4,258,145 4,554,165 4,258,145 T-Mobile USA Inc - - 799,531 747,561 799,531 747,561 TTX Company - - 3,155,763 2,950,639 3,155,763 2,950,639 Union Pacific Railroad Co 5,261,357 4,624,733 416,742 389,654 5,678,099 5,014,387 United Telephone of the NW 757,826 666,129 4,356,986 4,073,782 5,114,812 4,739,911 US Cellular Washington 385,457 338,817 6,625,331 6,194,685 7,010,788 6,533,501 Zayo Group, LLC - - 1,158,558 1,083,252 1,158,558 1,083,252 Total 146,530,561 128,800,364 264,469,575 247,279,053 411,000,136 376,079,416

Chelan Aero Air LLC - - 1,478 1,407 1,478 1,407 AT&T Communications - - 1,764 1,679 1,764 1,679 AT&T Mobility LLC - - 5,878,683 5,596,506 5,878,683 5,596,506 Avista Corporation - Electric - - 13,214 12,579 13,214 12,579 BNSF Railway Company - Tax Dept 79,024,747 68,988,605 13,256,734 12,620,411 92,281,482 81,609,016 Cascade & Columbia River Railroad 769,910 672,131 329,961 314,123 1,099,871 986,255 Cascade Natural Gas Corp 1,116,411 974,627 4,195,672 3,994,280 5,312,083 4,968,907 Cellco Partnership - - 14,952,478 14,234,759 14,952,478 14,234,759 CenturyLink Communications - - 72,286 68,816 72,286 68,816 Charter Fiberlink WA CCVII LLC - - 1,125,562 1,071,535 1,125,562 1,071,535 CIT Group/Equipment Financing INC - - 15,937,873 15,172,855 15,937,873 15,172,855 Federal Express Corp - - 8,824 8,400 8,824 8,400 Frontier Communications Northwest Inc 5,333,186 4,655,871 19,922,773 18,966,480 25,255,958 23,622,351 GCI Communication Corp - - 25,434 24,213 25,434 24,213 MCI Communication Services Inc - - 28,000 26,656 28,000 26,656 MCImetro Access Transmission Svcs, LLC - - 2,893 2,754 2,893 2,754 Noel Communications Inc - - 98,505 93,776 98,505 93,776 Northwest Pipeline GP 67,200 58,665 2,629,053 2,502,858 2,696,252 2,561,524 Puget Sound Energy/Elec - - 393,511 374,622 393,511 374,622 Qwest Corporation - - 13,378 12,736 13,378 12,736 Seattle SMSA LTD Partnership - - 21,568 20,533 21,568 20,533 Sprint Corp - - 200,767 191,130 200,767 191,130 Sprint Wireless - - 1,621,142 1,543,327 1,621,142 1,543,327 T-Mobile USA Inc - - 762,379 725,784 762,379 725,784 TTX Company - - 2,721,792 2,591,146 2,721,792 2,591,146 Wells Fargo Rail Corp - - 9,633,236 9,170,840 9,633,236 9,170,840 Zayo Group, LLC - - 1,161,631 1,105,873 1,161,631 1,105,873 Total 86,311,454 75,349,899 95,010,588 90,450,079 181,322,041 165,799,978

Clallam ACS Long Distance Inc - - 76,653 72,591 76,653 72,591 Aero Air LLC - - 63,566 60,197 63,566 60,197 Airpac Airlines - - 224,533 212,633 224,533 212,633 Ameriflight Inc - - 3,702 3,505 3,702 3,505 AT&T Mobility LLC - - 2,792,533 2,644,528 2,792,533 2,644,528 Century Tel of WA, Inc (T141) 1,411,298 1,250,410 3,027,195 2,866,753 4,438,493 4,117,164 CenturyTel Service Group, LLC - - 9,229 8,740 9,229 8,740 CT Broadband/Switched Digital Video Op - - 1,507 1,427 1,507 1,427 Federal Express Corp - - 180,338 170,780 180,338 170,780 GCI Communication Corp - - 257,032 243,409 257,032 243,409 Island Air - - 17,309 16,392 17,309 16,392 Jackson Jet Center - - 2,693 2,550 2,693 2,550 MCImetro Access Transmission Svcs, LLC - - 1,333 1,262 1,333 1,262 NetJets Inc - - 168,627 159,690 168,627 159,690 Qwest Corporation 3,558,558 3,152,883 17,429,762 16,505,984 20,988,320 19,658,867 Seattle SMSA LTD Partnership - - 13,164,888 12,467,149 13,164,888 12,467,149 Sprint Wireless - - 938,805 889,048 938,805 889,048 T-Mobile USA Inc - - 1,264,159 1,197,159 1,264,159 1,197,159 West Coast Charters Inc - - 10,891 10,314 10,891 10,314 Total 4,969,856 4,403,293 39,634,756 37,534,114 44,604,612 41,937,406

Clark A.B.C.Recycling LTD - - 72,524 67,592 72,524 67,592 AT&T Communications 90,928 87,200 1,819,785 1,696,040 1,910,713 1,783,240 AT&T Mobility LLC 288,096 276,284 15,333,460 14,290,785 15,621,556 14,567,069 BNSF Railway Company - Tax Dept 72,725,791 69,744,033 12,268,384 11,434,134 84,994,175 81,178,167 Cascade Natural Gas Corp - - 6,786 6,325 6,786 6,325 Cellco Partnership - - 32,562,613 30,348,356 32,562,613 30,348,356 Century Tel of WA, Inc (T141) 202,473 194,172 1,099,928 1,025,133 1,302,401 1,219,305 CenturyLink Communications - - 99,929 93,134 99,929 93,134 CenturyTel Service Group, LLC - - 11,982,992 11,168,148 11,982,992 11,168,148 Comcast IP Phone LLC - - 7,553,019 7,039,414 7,553,019 7,039,414 CT Broadband/Switched Digital Video Op - - 18,979 17,688 18,979 17,688 Electric Lightwave Inc - - 21,838,083 20,353,093 21,838,083 20,353,093 Embarq Management - - 6,000 5,592 6,000 5,592 Eschelon Telecom Inc - - 18,896 17,611 18,896 17,611 Federal Express Corp - - 66,236 61,732 66,236 61,732 Frontier Communications Northwest Inc 901,729 864,758 10,766,003 10,033,915 11,667,732 10,898,673 GC Pivotal, LLC - - 21,622 20,152 21,622 20,152 GCI Communication Corp - - 4,352 4,056 4,352 4,056 Hillsboro Aviation Inc - - 21,165 19,725 21,165 19,725 Integra Telecom of Washington - - 964,754 899,151 964,754 899,151 Level 3 Communications - - 5,510,392 5,135,686 5,510,392 5,135,686 Lewis River Telephone Co Inc 2,477,648 2,376,065 9,157,238 8,534,546 11,634,887 10,910,611 Lightspeed Networks, Inc. - - 150,963 140,697 150,963 140,697 MCI Communication Services Inc 395,291 379,084 4,937,549 4,601,796 5,332,840 4,980,879 MCImetro Access Transmission Svcs, LLC - - 213,556 199,035 213,556 199,035 McLeod USA Telecommunications Svcs - - 24,327 22,673 24,327 22,673 Northwest Container Services - - 268,450 250,196 268,450 250,196 Northwest Natural Gas Co 2,737,346 2,625,114 139,222,443 129,755,317 141,959,789 132,380,431 Northwest Pipeline GP 7,176,509 6,882,272 30,332,606 28,269,989 37,509,115 35,152,261 Olympic Pipe Line Co LLC 448,487 430,099 4,263,608 3,973,682 4,712,095 4,403,781 PacifiCorp 75,653,821 72,552,014 32,831,265 30,598,739 108,485,086 103,150,753 Qwest Broadband Services, Inc - - 83,469 77,793 83,469 77,793 Qwest Corporation 11,188,732 10,729,994 60,217,205 56,122,435 71,405,937 66,852,429 Rogers Telecom US Inc - - 87,264 81,330 87,264 81,330 Sprint Wireless - - 11,749,547 10,950,577 11,749,547 10,950,577 T-Mobile USA Inc - - 2,524,397 2,352,738 2,524,397 2,352,738 TTX Company - - 962,988 897,505 962,988 897,505 Union Pacific Railroad Co - - 421,642 392,970 421,642 392,970 - - 8,706,253 8,114,228 8,706,253 8,114,228 US Cellular Washington - - 624,739 582,257 624,739 582,257 Zayo Group, LLC - - 1,562,261 1,456,027 1,562,261 1,456,027 Total 174,286,850 167,141,090 430,377,673 401,111,991 604,664,524 568,253,081

Columbia AT&T Communications - - 485,612 472,015 485,612 472,015 AT&T Mobility LLC - - 400,982 389,754 400,982 389,754 BNSF Railway Company - Tax Dept - - 146,548 142,445 146,548 142,445 Cellco Partnership - - 2,863,347 2,783,174 2,863,347 2,783,174 Century Tel of WA, Inc (T141) 86,651 85,264 264,811 257,397 351,462 342,661 Charter Fiberlink WA CCVII LLC - - 3,664 3,562 3,664 3,562 Columbia Energy LLC - - 368,602 358,282 368,602 358,282 Columbia Rural Electric Assoc Inc 3,128,764 3,078,703 3,890,966 3,782,019 7,019,730 6,860,723 Gas Transmission Northwest LLC 46,107 45,369 3,623,270 3,521,818 3,669,377 3,567,187 Great Northwest Railroad Inc - - 93,070 90,464 93,070 90,464 Inland Cellular LLC - - 255,311 248,162 255,311 248,162 Inland Power & Light Co - - 269,946 262,388 269,946 262,388 Inland Telephone Co - - 11,028 10,719 11,028 10,719 PacifiCorp 258,320 254,187 158,894,299 154,445,259 159,152,619 154,699,446 Palouse River & Coulee City Railroad 275,220 270,816 104,796 101,862 380,016 372,678 Portland General Electric Co - - 186,745,458 181,516,585 186,745,458 181,516,585 Puget Sound Energy/Elec - - 87,730,030 85,273,590 87,730,030 85,273,590 Puget Sound Energy/Gas - - 2,540 2,468 2,540 2,468 Qwest Corporation 200,401 197,194 2,594,742 2,522,089 2,795,142 2,719,283 T-Mobile USA Inc - - 32,673 31,759 32,673 31,759 TTX Company - - 272,107 264,488 272,107 264,488 Union Pacific Railroad Co 1,329,565 1,308,292 51,716 50,268 1,381,281 1,358,560 Union Tank Car Company - - 2,556,431 2,484,851 2,556,431 2,484,851 Zayo Group, LLC - - 140,881 136,937 140,881 136,937 Total 5,325,026 5,239,825 451,802,833 439,152,353 457,127,858 444,392,179

Cowlitz AT&T Communications 77,578 71,217 1,682,767 1,645,746 1,760,345 1,716,963 AT&T Mobility LLC - - 5,821,983 5,693,899 5,821,983 5,693,899 BNSF Railway Company - Tax Dept 80,159,810 73,586,705 13,528,381 13,230,756 93,688,190 86,817,462 CALPAC LLC - - 103,645 101,365 103,645 101,365 Cascade Natural Gas Corp 885,403 812,800 10,006,007 9,785,875 10,891,409 10,598,674 Cellco Partnership - - 6,532,389 6,388,676 6,532,389 6,388,676 Century Tel of WA, Inc (T141) - - 18,204 17,804 18,204 17,804 CenturyLink Communications - - 1,034,869 1,012,102 1,034,869 1,012,102 CenturyTel Service Group, LLC - - 36,454 35,652 36,454 35,652 Comcast IP Phone LLC - - 8,072,807 7,895,205 8,072,807 7,895,205 CPE Logistics LLC - - 21,638 21,162 21,638 21,162 Electric Lightwave Inc - - 37,435 36,611 37,435 36,611 Federal Express Corp - - 67,556 66,070 67,556 66,070 Frontier Communications Northwest Inc 219,373 201,384 2,616,671 2,559,105 2,836,044 2,760,489 Hillsboro Aviation Inc - - 613,771 600,268 613,771 600,268 Kelso Beaver Pipeline - PGE/KB 179,800 165,056 4,459,200 4,361,098 4,639,000 4,526,154 Level 3 Communications 1,185,401 1,088,198 9,285,398 9,081,119 10,470,799 10,169,318 Lewis River Telephone Co Inc 83,218 76,394 615,895 602,346 699,113 678,740 Lightspeed Networks, Inc. - - 1,673,422 1,636,607 1,673,422 1,636,607 MCI Communication Services Inc - - 271,604 265,629 271,604 265,629 MCImetro Access Transmission Svcs, LLC - - 2,708 2,648 2,708 2,648 McLeod USA Telecommunications Svcs - - 15,344 15,006 15,344 15,006 Noel Communications Inc - - 8,481 8,294 8,481 8,294 Northwest Container Services - - 270,131 264,188 270,131 264,188 Northwest Pipeline GP 504,788 463,395 24,653,180 24,110,810 25,157,967 24,574,205 Olympic Pipe Line Co LLC - - 8,893,004 8,697,358 8,893,004 8,697,358 Pacific Carriage Limited - - 23,145 22,635 23,145 22,635 PacifiCorp 68,260,236 62,662,897 44,775,077 43,790,025 113,035,314 106,452,922 Puget Sound Energy/Elec 13,328,186 12,235,274 100,393,142 98,184,492 113,721,327 110,419,767 Qwest Corporation 3,403,225 3,124,161 17,718,603 17,328,793 21,121,828 20,452,954 Rogers Telecom US Inc - - 206,951 202,398 206,951 202,398 Sprint Corp - - 99,702 97,509 99,702 97,509 Sprint Wireless - - 2,852,948 2,790,183 2,852,948 2,790,183 T-Mobile USA Inc - - 183,295 179,262 183,295 179,262 TTX Company - - 969,019 947,700 969,019 947,700 Union Pacific Railroad Co - - 1,235,320 1,208,142 1,235,320 1,208,142 Union Tank Car Company - - 8,708,471 8,516,885 8,708,471 8,516,885 US Cellular Washington - - 4,469,425 4,371,098 4,469,425 4,371,098 Zayo Group, LLC - - 4,580,585 4,479,812 4,580,585 4,479,812 Total 168,287,017 154,487,482 286,558,624 280,254,334 454,845,641 434,741,816

Douglas Aero Air LLC - - 136,003 132,195 136,003 132,195 Aero Jet Services - - 3,391 3,296 3,391 3,296 Alaska Air Group, Inc - - 2,726,904 2,650,551 2,726,904 2,650,551 Ameriflight Inc - - 333,839 324,491 333,839 324,491 AT&T Communications - - 24,178 23,501 24,178 23,501 AT&T Mobility LLC - - 2,044,103 1,986,868 2,044,103 1,986,868 Aviation Consultants Inc - - 26,654 25,908 26,654 25,908 Avista Corporation - Electric 89,547 83,100 2,107,966 2,048,943 2,197,513 2,132,042 BNSF Railway Company - Tax Dept 17,236,723 15,995,679 2,903,372 2,822,078 20,140,095 18,817,756 Cascade Natural Gas Corp 3,561 3,304 1,170,527 1,137,752 1,174,088 1,141,057 Cellco Partnership - - 4,495,393 4,369,522 4,495,393 4,369,522 CenturyLink Communications - - 1,339,490 1,301,984 1,339,490 1,301,984 Charter Fiberlink WA CCVII LLC - - 761,650 740,324 761,650 740,324 Electric Lightwave Inc - - 43,094 41,887 43,094 41,887 Executive Jet Management Inc - - 24,763 24,070 24,763 24,070 Federal Express Corp - - 337,531 328,080 337,531 328,080 Felts Field Aviation Inc - - 85,147 82,763 85,147 82,763 Flexjet LLC - - 74,276 72,196 74,276 72,196 Flight Options - - 49,130 47,755 49,130 47,755 Frontier Communications Northwest Inc 1,305,392 1,211,403 9,364,299 9,102,098 10,669,690 10,313,502 Global Aviation, Inc - - 1,925 1,871 1,925 1,871 Jackson Jet Center - - 5,386 5,235 5,386 5,235 Level 3 Communications - - 32,691 31,776 32,691 31,776 MCI Communication Services Inc - - 7,549 7,337 7,549 7,337 MCImetro Access Transmission Svcs, LLC - - 5,664 5,505 5,664 5,505 Nespelem Valley Electric Coop Inc 21,363 19,825 246,438 239,537 267,800 259,362 NetJets Inc - - 100,765 97,943 100,765 97,943 Noel Communications Inc - - 141,117 137,166 141,117 137,166 Puget Sound Energy/Elec - - 454,901 442,164 454,901 442,164 Qwest Corporation 304,554 282,626 1,495,535 1,453,660 1,800,088 1,736,286 Sprint Corp 53,858 49,980 185,904 180,698 239,762 230,679 Sprint Wireless - - 463,067 450,101 463,067 450,101 T-Mobile USA Inc - - 510,167,465 495,882,776 510,167,465 495,882,776 TTX Company - - 370,046 359,685 370,046 359,685 Union Tank Car Company - - 3,476,565 3,379,221 3,476,565 3,379,221 West Coast Charters Inc - - 10,891 10,586 10,891 10,586 Western Aircraft Inc - - 69,148 67,212 69,148 67,212 Zayo Group, LLC 88,209 81,858 7,624,802 7,411,307 7,713,011 7,493,166 Total 19,103,206 17,727,775 552,911,568 537,430,044 572,014,774 555,157,819

Ferry AT&T Mobility LLC - - 1,153,152 1,119,710 1,153,152 1,119,710 Avista Corporation - Electric - - 20,431,786 19,839,264 20,431,786 19,839,264 BNSF Railway Company - Tax Dept 4,928 4,568 - - 4,928 4,568 Cellco Partnership - - 1,772,873 1,721,459 1,772,873 1,721,459 Century Tel of WA, Inc (T141) - - 759,194 737,177 759,194 737,177 Federal Express Corp - - 1,260 1,223 1,260 1,223 Frontier Communications Northwest Inc 165,904 153,793 4,737,889 4,600,490 4,903,793 4,754,283 Kettle Falls International Railway LLC 809,276 750,198 809,001 785,540 1,618,277 1,535,738 Nespelem Valley Electric Coop Inc - - 36,414 35,358 36,414 35,358 Qwest Corporation 132,528 122,853 31,983 31,055 164,511 153,909 T-Mobile USA Inc - - 107,729 104,605 107,729 104,605 TTX Company - - 649,390 630,557 649,390 630,557 Union Tank Car Company - - 6,100,986 5,924,057 6,100,986 5,924,057 Total 1,112,635 1,031,413 36,591,654 35,530,496 37,704,290 36,561,909 Franklin Aero Air LLC - - 97,567 90,445 97,567 90,445 Aero Jet Services - - 4,522 4,192 4,522 4,192 Alaska Air Group, Inc - - 5,061,103 4,691,643 5,061,103 4,691,643 Allegiant Air - - 2,487,712 2,306,109 2,487,712 2,306,109 Ameriflight Inc - - 963,815 893,456 963,815 893,456 AT&T Communications - - 764 708 764 708 AT&T Mobility LLC - - 3,796,604 3,519,452 3,796,604 3,519,452 Aviation Consultants Inc - - 13,327 12,354 13,327 12,354 Avista Corp - Gas - - 1,342,955 1,244,919 1,342,955 1,244,919 Avista Corporation - Electric - - 11,366,342 10,536,599 11,366,342 10,536,599 Big Bend Elec Coop Inc 1,810,858 1,709,450 9,686,984 8,979,834 11,497,842 10,689,284 BNSF Railway Company - Tax Dept 69,865,935 65,953,443 11,714,330 10,859,184 81,580,265 76,812,627 Cascade Natural Gas Corp 70,585 66,632 8,068,368 7,479,377 8,138,953 7,546,009 Cellco Partnership - - 7,272,677 6,741,771 7,272,677 6,741,771 Century Tel of WA, Inc (T141) 376,479 355,396 2,274,528 2,108,488 2,651,008 2,463,884 CenturyLink Communications - - 216,246 200,460 216,246 200,460 CenturyTel Service Group, LLC - - 4,204 3,897 4,204 3,897 Charter Fiberlink WA CCVII LLC - - 1,488,347 1,379,697 1,488,347 1,379,697 Clay Lacy Aviation - - 23,914 22,168 23,914 22,168 Columbia Basin Railroad Co Inc 901,501 851,017 563,560 522,420 1,465,061 1,373,437 Columbia Energy LLC - - 343,893 318,789 343,893 318,789 Columbia Rural Electric Assoc Inc - - 6,494 6,020 6,494 6,020 Compass Airlines, Inc - - 1,098,537 1,018,344 1,098,537 1,018,344 Delta Air Lines Inc - - 2,524,104 2,339,845 2,524,104 2,339,845 Electric Lightwave Inc - - 22,410 20,774 22,410 20,774 Federal Express Corp - - 1,027,293 952,301 1,027,293 952,301 Felts Field Aviation Inc - - 85,147 78,931 85,147 78,931 Flexjet LLC - - 37,138 34,427 37,138 34,427 Flight Options - - 12,283 11,386 12,283 11,386 Frontier Communications Northwest Inc - - 24,119 22,358 24,119 22,358 Global Aviation, Inc - - 3,209 2,975 3,209 2,975 Hillsboro Aviation Inc - - 60,358 55,952 60,358 55,952 Husker Ag Marketing Inc - - 8,524 7,902 8,524 7,902 Inland Power & Light Co - - 83,884 77,760 83,884 77,760 Jackson Jet Center - - 24,236 22,467 24,236 22,467 Level 3 Communications - - 755 700 755 700 Lightspeed Networks, Inc. - - 1,501,797 1,392,165 1,501,797 1,392,165 MCI Communication Services Inc - - 1,911 1,772 1,911 1,772 MCImetro Access Transmission Svcs, LLC - - 1,104 1,024 1,104 1,024 NetJets Inc - - 108,991 101,034 108,991 101,034 Noel Communications Inc - - 96,107 89,091 96,107 89,091 Northwest Pipeline GP 3,015,873 2,846,984 20,317,526 18,834,347 23,333,399 21,681,331 PacifiCorp 543,776 513,325 616,534 571,527 1,160,310 1,084,852 Palouse River & Coulee City Railroad 8,270 7,807 89,629 83,086 97,899 90,893 Portland General Electric Co - - 45,644 42,312 45,644 42,312 Puget Sound Energy/Elec - - 83,454 77,362 83,454 77,362 Qwest Corporation 2,069,249 1,953,371 7,384,433 6,845,369 9,453,682 8,798,740 Skywest Airlines Inc - - 10,840,156 10,048,825 10,840,156 10,048,825 Sprint Wireless - - 1,552,586 1,439,247 1,552,586 1,439,247 Sun Country Airlines - - 46,532 43,135 46,532 43,135 T-Mobile USA Inc - - 507,744 470,679 507,744 470,679 Tesoro Logistics Northwest Pipeline 125,684 118,646 8,338,791 7,730,059 8,464,474 7,848,704 Trans-Exec Air Service - - 17,444 16,171 17,444 16,171 TTX Company - - 1,499,965 1,390,467 1,499,965 1,390,467 Union Pacific Railroad Co 8,159,728 7,702,783 122,705 113,747 8,282,433 7,816,530 Union Tank Car Company - - 14,037,931 13,013,162 14,037,931 13,013,162 United Continental Holdings Inc - - 3,447,325 3,195,670 3,447,325 3,195,670 US Cellular Washington - - 2,753,033 2,552,062 2,753,033 2,552,062 XOjet - - 32,056 29,715 32,056 29,715 Xtra Airways - - 24,738 22,932 24,738 22,932 Zayo Group, LLC - - 1,414,688 1,311,416 1,414,688 1,311,416 Total 86,947,939 82,078,854 146,693,074 135,984,480 233,641,013 218,063,334

Garfield AT&T Communications - - 84,749 80,681 84,749 80,681 AT&T Mobility LLC - - 167,555 159,512 167,555 159,512 Avista Corporation - Electric - - 2,854,907 2,717,871 2,854,907 2,717,871 Cellco Partnership - - 1,401,248 1,333,988 1,401,248 1,333,988 Clearwater Power Co - - 31,997 30,461 31,997 30,461 Columbia Energy LLC - - 12,544 11,942 12,544 11,942 Inland Cellular LLC 108,481 107,070 253,819 241,636 362,300 348,706 Inland Power & Light Co 254,217 250,912 3,116,568 2,966,973 3,370,785 3,217,885 PacifiCorp 100,074 98,773 3,430,661 3,265,990 3,530,735 3,364,762 Portland General Electric Co - - 1,344,747 1,280,199 1,344,747 1,280,199 Puget Sound Energy/Elec 4,487,187 4,428,853 318,704,357 303,406,548 323,191,544 307,835,401 Puget Sound Energy/Gas - - 19,475 18,540 19,475 18,540 Qwest Corporation 395,270 390,131 2,322,125 2,210,663 2,717,395 2,600,794 Sprint Corp - - 373,036 355,131 373,036 355,131 T-Mobile USA Inc - - 34,225 32,582 34,225 32,582 Union Pacific Railroad Co - - 190,603 181,454 190,603 181,454 Total 5,345,228 5,275,740 334,342,615 318,294,170 339,687,843 323,569,910

Grant Actagro LLC - - 601 556 601 556 Aero Air LLC - - 19,218 17,776 19,218 17,776 Airpac Airlines - - 884 818 884 818 Alaska Air Group, Inc - - 10,109,325 9,351,126 10,109,325 9,351,126 Ameriflight Inc - - 314,960 291,338 314,960 291,338 AT&T Communications - - 786,488 727,502 786,488 727,502 AT&T Mobility LLC - - 8,735,778 8,080,595 8,735,778 8,080,595 Avista Corp - Gas - - 967,079 894,548 967,079 894,548 Avista Corporation - Electric 203,874 173,089 13,296,847 12,299,584 13,500,721 12,472,673 BNSF Railway Company - Tax Dept 67,460,363 57,273,848 11,217,794 10,376,460 78,678,158 67,650,308 Cascade Natural Gas Corp 561,730 476,909 4,708,039 4,354,936 5,269,768 4,831,844 Cellco Partnership - - 7,855,154 7,266,017 7,855,154 7,266,017 Century Tel of WA, Inc (T141) 427,812 363,212 2,572,108 2,379,200 2,999,920 2,742,412 CenturyLink Communications - - 4,433,215 4,100,724 4,433,215 4,100,724 CenturyTel Service Group, LLC - - 12,154 11,242 12,154 11,242 Columbia Basin Railroad Co Inc 3,547,884 3,012,153 2,290,572 2,118,779 5,838,456 5,130,933 Eastern Washington Gateway Railroad 481,528 408,817 85,945 79,499 567,472 488,316 Electric Lightwave Inc - - 9,676 8,950 9,676 8,950 Federal Express Corp - - 392,517 363,078 392,517 363,078 Felts Field Aviation Inc - - 85,147 78,761 85,147 78,761 Frontier Communications Northwest Inc 692,084 587,580 7,910,305 7,317,032 8,602,389 7,904,611 GCI Communication Corp - - 1,345 1,244 1,345 1,244 Hillsboro Aviation Inc - - 3,919 3,625 3,919 3,625 Husker Ag Marketing Inc - - 17,222 15,930 17,222 15,930 Inland Cellular LLC 326,520 277,215 574,369 531,292 900,890 808,507 Jackson Jet Center - - 2,693 2,491 2,693 2,491 Level 3 Communications 85,748 72,800 584,773 540,915 670,522 613,716 MCI Communication Services Inc - - 25,400 23,495 25,400 23,495 MCImetro Access Transmission Svcs, LLC - - 28,952 26,781 28,952 26,781 NetJets Inc - - 24,677 22,826 24,677 22,826 Northwest Pipeline GP 45,352 38,504 3,196,260 2,956,541 3,241,612 2,995,045 PacifiCorp - - 2,682,860 2,481,645 2,682,860 2,481,645 Puget Sound Energy/Elec - - 1,736,903 1,606,635 1,736,903 1,606,635 Qwest Corporation 1,952,071 1,657,309 12,349,320 11,423,121 14,301,391 13,080,429 Sprint Corp - - 140,685 130,133 140,685 130,133 Sprint Wireless - - 1,759,060 1,627,130 1,759,060 1,627,130 T-Mobile USA Inc - - 692,811 640,850 692,811 640,850 TTX Company - - 3,030,565 2,803,273 3,030,565 2,803,273 United Telephone of the NW 195,815 166,247 1,521,274 1,407,178 1,717,090 1,573,426 US Cellular Washington - - 1,969,598 1,821,878 1,969,598 1,821,878 Wells Fargo Rail Corp - - 28,454,200 26,320,135 28,454,200 26,320,135 West Coast Charters Inc - - 10,891 10,074 10,891 10,074 Western Aircraft Inc - - 115,246 106,603 115,246 106,603 XOjet - - 21,370 19,768 21,370 19,768 Yellowstone Pipe Line Co 425,045 360,863 1,333,594 1,233,574 1,758,639 1,594,437 Zayo Group, LLC 138,553 117,632 7,424,793 6,867,934 7,563,347 6,985,566 Total 76,544,380 64,986,179 143,506,588 132,743,593 220,050,968 197,729,772

Grays Harbor Aero Air LLC - - 73,914 71,032 73,914 71,032 AT&T Communications - - 3,118 2,997 3,118 2,997 AT&T Mobility LLC - - 5,333,604 5,125,593 5,333,604 5,125,593 Cascade Natural Gas Corp 512,793 475,360 8,932,233 8,583,876 9,445,027 9,059,236 Cellco Partnership - - 15,159,781 14,568,549 15,159,781 14,568,549 Century Tel of WA, Inc (T141) 1,243,222 1,152,467 6,899,900 6,630,804 8,143,123 7,783,271 CenturyTel Service Group, LLC - - 11,975 11,508 11,975 11,508 Coastal Energy Project - - 3,142,000 3,019,462 3,142,000 3,019,462 Comcast IP Phone LLC - - 2,299,419 2,209,742 2,299,419 2,209,742 CT Broadband/Switched Digital Video Op - - 14,885 14,305 14,885 14,305 Federal Express Corp - - 23,306 22,397 23,306 22,397 Frontier Communications Northwest Inc 497,009 460,728 1,156,444 1,111,342 1,653,453 1,572,070 MCI Communication Services Inc - - 3,839 3,690 3,839 3,690 NetJets Inc - - 24,677 23,715 24,677 23,715 Northwest Pipeline GP 25,650 23,777 7,642,775 7,344,707 7,668,425 7,368,484 Puget Sound & Pacific RR 10,677,557 9,898,096 1,668,235 1,603,174 12,345,793 11,501,270 Qwest Corporation 3,228,830 2,993,125 12,141,318 11,667,807 15,370,148 14,660,932 Sprint Wireless - - 2,036,838 1,957,402 2,036,838 1,957,402 T-Mobile USA Inc - - 555,332 533,674 555,332 533,674 TTX Company - - 1,364,876 1,311,646 1,364,876 1,311,646 Union Pacific Railroad Co 1,112,402 1,031,197 212,003 203,734 1,324,405 1,234,931 Union Tank Car Company - - 12,822,949 12,322,854 12,822,949 12,322,854 US Cellular Washington 605,870 561,641 3,321,198 3,191,672 3,927,068 3,753,313 Total 17,903,334 16,596,391 84,844,621 81,535,681 102,747,955 98,132,071

Island ACS Long Distance Inc - - 140,233 140,233 140,233 140,233 Aero Air LLC - - 4,435 4,435 4,435 4,435 AT&T Communications - - 1,171 1,171 1,171 1,171 AT&T Mobility LLC - - 5,195,312 5,195,312 5,195,312 5,195,312 Atlas Air Inc - - 177,180 177,180 177,180 177,180 BCE Nexxia Corp 206,511 194,740 470,012 470,012 676,523 664,752 Cascade Natural Gas Corp 43,962 41,456 4,935,486 4,935,486 4,979,448 4,976,942 Comcast IP Phone LLC - - 1,831,035 1,831,035 1,831,035 1,831,035 Federal Express Corp - - 22,071 22,071 22,071 22,071 Frontier Communications Northwest Inc 2,510,592 2,367,489 13,237,540 13,237,540 15,748,132 15,605,029 GCI Communication Corp - - 471,551 471,551 471,551 471,551 Island Air - - 5,770 5,770 5,770 5,770 Jackson Jet Center - - 2,693 2,693 2,693 2,693 Level 3 Communications - - 693 693 693 693 MCI Communication Services Inc - - 908 908 908 908 Omni Air International - - 37,473 37,473 37,473 37,473 Puget Sound Energy/Elec 5,272,295 4,971,774 61,010,932 61,010,932 66,283,227 65,982,706 Puget Sound Energy/Gas - - 180,650 180,650 180,650 180,650 Seattle SMSA LTD Partnership - - 7,511,340 7,511,340 7,511,340 7,511,340 Sprint Wireless - - 2,271,357 2,271,357 2,271,357 2,271,357 T-Mobile USA Inc - - 899,369 899,369 899,369 899,369 TELUS Communications (U.S.) Inc. - - 54,782 54,782 54,782 54,782 Western Aircraft Inc - - 23,049 23,049 23,049 23,049 Whidbey Telephone Co 15,343,956 14,469,351 14,666,380 14,666,380 30,010,336 29,135,731 Total 23,377,317 22,044,809 113,151,423 113,151,423 136,528,739 135,196,232 Jefferson ACS Long Distance Inc - - 93,202 85,839 93,202 85,839 Airpac Airlines - - 133,482 122,937 133,482 122,937 Ameriflight Inc - - 5,629 5,184 5,629 5,184 AT&T Mobility LLC - - 3,693,311 3,401,540 3,693,311 3,401,540 Century Tel of WA, Inc (T141) - - 205,939 189,670 205,939 189,670 CenturyTel Service Group, LLC - - 5,340 4,918 5,340 4,918 Federal Express Corp - - 11,568 10,654 11,568 10,654 GCI Communication Corp - - 312,513 287,825 312,513 287,825 Island Air - - 34,619 31,884 34,619 31,884 Puget Sound Energy/Elec 368,138 344,577 273,675 252,055 641,814 596,632 Puget Sound Energy/Gas - - 156,643 144,268 156,643 144,268 Qwest Corporation 1,051,082 983,813 7,012,218 6,458,253 8,063,300 7,442,066 Seattle SMSA LTD Partnership - - 6,272,429 5,776,907 6,272,429 5,776,907 Sprint Wireless - - 1,734,878 1,597,823 1,734,878 1,597,823 T-Mobile USA Inc - - 682,715 628,781 682,715 628,781 United Telephone of the NW 325,548 304,713 5,428,923 5,000,039 5,754,472 5,304,752 Total 1,744,768 1,633,103 26,057,086 23,998,576 27,801,854 25,631,679

King ABX Air Inc - - 5,320,000 5,144,440 5,320,000 5,144,440 AccessLine Communications Corp - - 8,842,000 8,550,214 8,842,000 8,550,214 ACS Internet, Inc - - 1,059,450 1,024,488 1,059,450 1,024,488 ACS Long Distance Inc - - 622,909 602,353 622,909 602,353 Aero Air LLC - - 2,830,223 2,736,826 2,830,223 2,736,826 Aero Jet Services - - 30,522 29,515 30,522 29,515 Air Transport International - - 7,347,000 7,104,549 7,347,000 7,104,549 Airpac Airlines - - 1,455,662 1,407,625 1,455,662 1,407,625 Alaska Air Group, Inc 98,386,615 90,614,073 1,258,891,766 1,217,348,338 1,357,278,381 1,307,962,411 Allegiant Air - - 47,314 45,753 47,314 45,753 American Airlines Inc - - 164,782,936 159,345,099 164,782,936 159,345,099 Ameriflight Inc - - 4,684,108 4,529,533 4,684,108 4,529,533 Ameristar Jet Charter Inc - - 4,000 3,868 4,000 3,868 AT&T Communications 25,070,326 23,089,770 71,333,560 68,979,553 96,403,886 92,069,323 AT&T Mobility LLC 145,239,952 133,765,996 462,048,314 446,800,719 607,288,266 580,566,715 Atlas Air Inc - - 14,898,557 14,406,905 14,898,557 14,406,905 Aviation Consultants Inc - - 533,077 515,485 533,077 515,485 BCE Nexxia Corp - - 7,476,216 7,229,500 7,476,216 7,229,500 BNSF Railway Company - Tax Dept 168,487,040 155,176,564 28,333,866 27,398,849 196,820,906 182,575,413 Cbeyond Communications, LLC - - 3,344,079 3,233,724 3,344,079 3,233,724 Cellco Partnership - - 43,329,678 41,899,798 43,329,678 41,899,798 Century Tel of WA, Inc (T141) 2,279,133 2,099,081 8,502,946 8,222,348 10,782,078 10,321,430 CenturyLink Communications - - 90,840,052 87,842,331 90,840,052 87,842,331 CenturyTel Service Group, LLC - - 719,810 696,056 719,810 696,056 Chrylser Aviation Inc. - - 240,067 232,144 240,067 232,144 Clay Lacy Aviation - - 2,295,750 2,219,990 2,295,750 2,219,990 Comcast IP Phone LLC - - 63,664,650 61,563,716 63,664,650 61,563,716 Compass Airlines, Inc - - 39,761,572 38,449,441 39,761,572 38,449,441 CT Broadband/Switched Digital Video Op - - 9,852 9,527 9,852 9,527 Delta Air Lines Inc - - 453,251,386 438,294,090 453,251,386 438,294,090 Electric Lightwave Inc - - 14,584,612 14,103,320 14,584,612 14,103,320 Elk Point Transportation Co LLC - - 1,501 1,451 1,501 1,451 Embarq Management - - 1,009 976 1,009 976 Eschelon Telecom Inc - - 8,546,120 8,264,098 8,546,120 8,264,098 Executive Jet Management Inc - - 3,058,267 2,957,344 3,058,267 2,957,344 Federal Express Corp - - 102,348,133 98,970,645 102,348,133 98,970,645 Felts Field Aviation Inc - - 51,088 49,402 51,088 49,402 Flexjet LLC - - 2,154,000 2,082,918 2,154,000 2,082,918 Flight Options - - 356,196 344,441 356,196 344,441 Frontier Airlines Inc - - 7,542,000 7,293,114 7,542,000 7,293,114 Frontier Communications Northwest Inc 19,567,128 18,021,324 100,945,885 97,614,671 120,513,013 115,635,995 GC Pivotal, LLC - - 1,277,765 1,235,599 1,277,765 1,235,599 GCI Communication Corp - - 8,515,776 8,234,756 8,515,776 8,234,756 Global Aviation, Inc - - 25,672 24,824 25,672 24,824 Guardian Flight - - 545,634 527,629 545,634 527,629 Hawaiian Airlines Inc - - 71,278,000 68,925,826 71,278,000 68,925,826 Hillsboro Aviation Inc - - 1,568 1,516 1,568 1,516 Husker Ag Marketing Inc - - 19,625 18,978 19,625 18,978 Integra Telecom of Washington - - 64,554,387 62,424,093 64,554,387 62,424,093 Island Air - - 216,368 209,228 216,368 209,228 Jackson Jet Center - - 113,100 109,368 113,100 109,368 JetBlue Airways - - 22,956,449 22,198,886 22,956,449 22,198,886 Level 3 Communications 8,578,923 7,901,188 53,349,531 51,588,997 61,928,454 59,490,184 Lightspeed Networks, Inc. - - 533,360 515,759 533,360 515,759 Mashell Telecom Inc - - 499,222 482,747 499,222 482,747 MCI Communication Services Inc - - 42,816,721 41,403,769 42,816,721 41,403,769 MCImetro Access Transmission Svcs, LLC - - 25,508,746 24,666,957 25,508,746 24,666,957 McLeod USA Telecommunications Svcs - - 6,088,466 5,887,546 6,088,466 5,887,546 MegaPath Cloud Company, LLC - - 339,000 327,813 339,000 327,813 Miami Air International Inc - - 170,353 164,732 170,353 164,732 NetJets Inc - - 18,853,301 18,231,143 18,853,301 18,231,143 Noel Communications Inc 97,549 89,843 434,798 420,450 532,347 510,292 Northwest Container Services - - 962,708 930,939 962,708 930,939 Northwest Pipeline GP 4,801,324 4,422,019 47,460,546 45,894,348 52,261,870 50,316,368 Northwest Seaplanes Inc - - 647,000 625,649 647,000 625,649 Olympic Pipe Line Co LLC 9,366,834 8,626,854 22,438,927 21,698,442 31,805,761 30,325,296 Omni Air International - - 2,660,093 2,572,310 2,660,093 2,572,310 Pacific Carriage Limited - - 1,166,149 1,127,666 1,166,149 1,127,666 Pacific Crossing Ltd - - 564,927 546,284 564,927 546,284 Pacific Wireless Systems LLC - - 30,328 29,327 30,328 29,327 Phillips 66 Company - - 409,243 395,738 409,243 395,738 PolyOne Corporation - - 8,912 8,618 8,912 8,618 Procor Ltd - - 2,200,366 2,127,754 2,200,366 2,127,754 Puget Sound Energy/Elec 527,627,373 485,944,811 1,207,430,016 1,167,584,826 1,735,057,389 1,653,529,636 Puget Sound Energy/Gas 72,192,766 66,489,537 956,080,403 924,529,749 1,028,273,168 991,019,287 Qwest Broadband Services, Inc - - 3,661,463 3,540,635 3,661,463 3,540,635 Qwest Corporation 170,251,750 156,801,861 338,615,190 327,440,889 508,866,940 484,242,750 Qwest Government Services - - 1,949 1,885 1,949 1,885 Rogers Telecom US Inc - - 269,275 260,389 269,275 260,389 Seattle SMSA LTD Partnership 44,996,833 41,442,083 264,020,451 255,307,776 309,017,284 296,749,859 Shaw Business Solutions US Inc - - 1,218,844 1,178,622 1,218,844 1,178,622 Sierra Pacific Airlines - - 4,667 4,513 4,667 4,513 Skywest Airlines Inc - - 77,583,685 75,023,423 77,583,685 75,023,423 SMBC Rail Services LLC - - 28,783,919 27,834,050 28,783,919 27,834,050 South Dakota Soybean Processor - - 58,641 56,705 58,641 56,705 Southwest Airlines Co - - 133,256,401 128,858,940 133,256,401 128,858,940 Spirit Airlines - - 17,257,000 16,687,519 17,257,000 16,687,519 Sprint Corp 2,419,711 2,228,554 3,771,644 3,647,180 6,191,355 5,875,733 Sprint Wireless - - 106,020,726 102,522,042 106,020,726 102,522,042 Sun Country Airlines - - 3,312,438 3,203,128 3,312,438 3,203,128 Sunset Aviation LLC - - 510,019 493,188 510,019 493,188 Syringa Networks LLC - - 57,956 56,044 57,956 56,044 T-Mobile USA Inc - - 272,222,296 263,238,960 272,222,296 263,238,960 Tanner Electric Coop 2,338,885 2,154,113 8,302,086 8,028,117 10,640,971 10,182,230 Tata Communications (America) Inc - - 1,734,000 1,676,778 1,734,000 1,676,778 TELUS Communications (U.S.) Inc. - - 5,366,928 5,189,820 5,366,928 5,189,820 Trans-Exec Air Service - - 401,222 387,982 401,222 387,982 TTX Company - - 3,453,440 3,339,477 3,453,440 3,339,477 Union Pacific Railroad Co 38,006,062 35,003,583 502,117 485,547 38,508,179 35,489,130 United Continental Holdings Inc - - 162,192,416 156,840,066 162,192,416 156,840,066 United Parcel Service Co - - 36,514,111 35,309,145 36,514,111 35,309,145 United Telephone of the NW - - 548,721 530,613 548,721 530,613 West Coast Charters Inc - - 343,076 331,755 343,076 331,755 West Isle Air Inc - - 449,468 434,635 449,468 434,635 Western Aircraft Inc - - 852,824 824,681 852,824 824,681 Whidbey Telephone Co - - 307,614 297,462 307,614 297,462 WorldWind Helicopters Inc - - 234,677 226,933 234,677 226,933 XO Communications Inc - - 16,894,894 16,337,362 16,894,894 16,337,362 XOjet - - 1,976,756 1,911,523 1,976,756 1,911,523 Xtra Airways - - 107,484 103,937 107,484 103,937 Zayo Group, LLC 30,499 28,089 67,264,305 65,044,582 67,294,803 65,072,672 Total 1,339,738,702 1,233,899,345 7,104,320,294 6,869,877,725 8,444,058,997 8,103,777,069

Kitsap ACS Long Distance Inc - - 26,550 25,966 26,550 25,966 Aero Air LLC - - 16,261 15,903 16,261 15,903 Airpac Airlines - - 216,577 211,812 216,577 211,812 AT&T Communications - - 207,875 203,302 207,875 203,302 AT&T Mobility LLC - - 11,733,364 11,475,230 11,733,364 11,475,230 Cascade Natural Gas Corp 1,836,889 1,658,711 22,928,929 22,424,492 24,765,818 24,083,203 Cellco Partnership - - 119,670 117,037 119,670 117,037 Century Tel of WA, Inc (T141) 813,785 734,848 4,125,308 4,034,551 4,939,093 4,769,399 CenturyTel Service Group, LLC - - 18,518 18,110 18,518 18,110 Comcast IP Phone LLC - - 5,409,824 5,290,808 5,409,824 5,290,808 Embarq Management - - 28,636 28,006 28,636 28,006 Executive Jet Management Inc - - 9,905 9,687 9,905 9,687 Federal Express Corp - - 213,969 209,261 213,969 209,261 Flexjet LLC - - 37,138 36,321 37,138 36,321 GC Pivotal, LLC - - 10,074 9,852 10,074 9,852 GCI Communication Corp - - 89,016 87,057 89,016 87,057 Jackson Jet Center - - 2,693 2,634 2,693 2,634 Level 3 Communications - - 3,322 3,249 3,322 3,249 MCI Communication Services Inc - - 6,472 6,329 6,472 6,329 MCImetro Access Transmission Svcs, LLC - - 6,155 6,019 6,155 6,019 McLeod USA Telecommunications Svcs - - 15,864 15,515 15,864 15,515 NetJets Inc - - 259,110 253,409 259,110 253,409 Peninsula Light Co - - 773,252 756,240 773,252 756,240 Puget Sound & Pacific RR 635,437 573,799 695,794 680,486 1,331,230 1,254,285 Puget Sound Energy/Elec 23,053,036 20,816,891 204,213,682 199,720,981 227,266,718 220,537,872 Puget Sound Energy/Gas - - 287,239 280,920 287,239 280,920 Qwest Corporation 12,124,276 10,948,221 38,528,128 37,680,509 50,652,404 48,628,730 Seattle SMSA LTD Partnership 620,759 560,545 24,822,386 24,276,294 25,443,145 24,836,839 Sprint Wireless - - 8,548,345 8,360,282 8,548,345 8,360,282 T-Mobile USA Inc - - 2,066,346 2,020,887 2,066,346 2,020,887 TTX Company - - 632,986 619,060 632,986 619,060 Union Tank Car Company - - 5,946,875 5,816,044 5,946,875 5,816,044 United Telephone of the NW 1,556,287 1,405,327 15,113,913 14,781,407 16,670,200 16,186,734 Whidbey Telephone Co - - 106,033 103,700 106,033 103,700 XOjet - - 32,056 31,350 32,056 31,350 Total 40,640,469 36,698,343 347,252,260 339,612,711 387,892,729 376,311,054

Kittitas Aero Air LLC - - 32,522 32,522 32,522 32,522 Ameriflight Inc - - 10,388 10,388 10,388 10,388 AT&T Communications 202,415 172,660 70,137 70,137 272,552 242,797 AT&T Mobility LLC - - 4,954,794 4,954,794 4,954,794 4,954,794 Aviation Consultants Inc - - 13,327 13,327 13,327 13,327 BNSF Railway Company - Tax Dept 54,583,777 46,559,962 9,259,703 9,259,703 63,843,480 55,819,665 Cellco Partnership - - 10,134,621 10,134,621 10,134,621 10,134,621 Century Tel of WA, Inc (T141) 147,020 125,408 321,861 321,861 468,881 447,269 CenturyLink Communications - - 589,136 589,136 589,136 589,136 Charter Fiberlink WA CCVII LLC - - 424,235 424,235 424,235 424,235 Clay Lacy Aviation - - 23,914 23,914 23,914 23,914 Electric Lightwave Inc - - 12,919 12,919 12,919 12,919 Ellensburg Telephone Co Inc 3,511,251 2,995,097 16,202,821 16,202,821 19,714,071 19,197,918 Federal Express Corp - - 2,384 2,384 2,384 2,384 Felts Field Aviation Inc - - 8,515 8,515 8,515 8,515 Frontier Communications Northwest Inc - - 260,571 260,571 260,571 260,571 Inland Cellular LLC - - 9,634 9,634 9,634 9,634 Inland Telephone Co 3,273,948 2,792,678 7,076,648 7,076,648 10,350,596 9,869,325 Level 3 Communications 1,005,391 857,599 11,019,581 11,019,581 12,024,972 11,877,180 MCI Communication Services Inc - - 322,292 322,292 322,292 322,292 MCImetro Access Transmission Svcs, LLC - - 14,562 14,562 14,562 14,562 Noel Communications Inc - - 293,446 293,446 293,446 293,446 Northwest Pipeline GP 20,388 17,391 6,777,151 6,777,151 6,797,539 6,794,542 PacifiCorp - - 1,560,076 1,560,076 1,560,076 1,560,076 Puget Sound Energy/Elec 43,028,086 36,702,957 251,510,729 251,510,729 294,538,815 288,213,686 Puget Sound Energy/Gas 401,627 342,588 48,668,240 48,668,240 49,069,867 49,010,828 Qwest Corporation 469,236 400,258 4,982,530 4,982,530 5,451,765 5,382,788 Sprint Wireless - - 1,267,736 1,267,736 1,267,736 1,267,736 T-Mobile USA Inc - - 515,038 515,038 515,038 515,038 Trinity Industries Leasing Co - - 16,408,298 16,408,298 16,408,298 16,408,298 TTX Company - - 1,746,501 1,746,501 1,746,501 1,746,501 US Cellular Washington - - 4,146,315 4,146,315 4,146,315 4,146,315 WorldWind Helicopters Inc - - 29,335 29,335 29,335 29,335 Zayo Group, LLC - - 1,390,284 1,390,284 1,390,284 1,390,284 Total 106,643,139 90,966,597 400,060,242 400,060,242 506,703,381 491,026,840

Klickitat Aero Air LLC - - 2,957 2,886 2,957 2,886 AT&T Mobility LLC - - 1,516,824 1,480,420 1,516,824 1,480,420 Avista Corp - Gas 2,674 2,465 2,164,999 2,113,039 2,167,673 2,115,504 BNSF Railway Company - Tax Dept 119,798,672 110,454,376 20,152,491 19,668,831 139,951,163 130,123,207 Cellco Partnership - - 5,999,579 5,855,589 5,999,579 5,855,589 CenturyTel Service Group, LLC - - 13,869 13,537 13,869 13,537 Charter Fiberlink WA CCVII LLC - - 167,721 163,696 167,721 163,696 CIT Group/Equipment Financing INC - - 12,745,468 12,439,577 12,745,468 12,439,577 Federal Express Corp - - 1,260 1,230 1,260 1,230 Hillsboro Aviation Inc - - 1,568 1,530 1,568 1,530 Level 3 Communications - - 1,512 1,476 1,512 1,476 Northwest Natural Gas Co 3,367 3,105 4,019,052 3,922,595 4,022,420 3,925,700 Northwest Pipeline GP 2,015,974 1,858,728 58,006,437 56,614,283 60,022,411 58,473,011 PacifiCorp 46,336 42,722 75,743,257 73,925,419 75,789,593 73,968,140 Puget Sound Energy/Elec 37,378,253 34,462,749 110,523,944 107,871,369 147,902,197 142,334,118 Qwest Corporation - - 10,875 10,614 10,875 10,614 Sprint Wireless - - 715,854 698,674 715,854 698,674 T-Mobile USA Inc - - 174,533 170,344 174,533 170,344 Trinity Industries Leasing Co - - 8,188,709 7,992,180 8,188,709 7,992,180 TTX Company - - 2,228,236 2,174,758 2,228,236 2,174,758 Union Pacific Railroad Co - - 59,762 58,328 59,762 58,328 United Telephone of the NW 1,343,090 1,238,329 8,536,882 8,331,997 9,879,973 9,570,326 US Cellular Washington 173,004 159,510 3,146,601 3,071,083 3,319,605 3,230,593 Zayo Group, LLC - - 9,735 9,502 9,735 9,502 Total 160,761,371 148,221,984 314,132,127 306,592,956 474,893,498 454,814,940

Lewis Aero Air LLC - - 5,913 5,718 5,913 5,718 AT&T Communications 304,938 270,480 2,593,837 2,508,240 2,898,774 2,778,720 AT&T Mobility LLC - - 2,908,405 2,812,428 2,908,405 2,812,428 Avista Corp - Gas 1,653,632 1,466,771 42,243,440 40,849,406 43,897,072 42,316,178 Benton Rural Electric Assoc Inc - - 28,411 27,474 28,411 27,474 BNSF Railway Company - Tax Dept 54,938,415 48,730,374 9,638,011 9,319,957 64,576,427 58,050,331 Cellco Partnership - - 8,167,620 7,898,089 8,167,620 7,898,089 Century Tel of WA, Inc (T141) 1,601,900 1,420,885 4,207,513 4,068,665 5,809,413 5,489,550 CenturyLink Communications - - 1,638,466 1,584,397 1,638,466 1,584,397 CenturyTel of Cowiche Inc - - 32,122 31,062 32,122 31,062 CenturyTel Service Group, LLC - - 7,854 7,595 7,854 7,595 Comcast IP Phone LLC - - 1,137,792 1,100,245 1,137,792 1,100,245 CT Broadband/Switched Digital Video Op - - 6,752 6,530 6,752 6,530 Electric Lightwave Inc - - 10,323 9,982 10,323 9,982 Eschelon Telecom Inc - - 9,448 9,136 9,448 9,136 Federal Express Corp - - 17,066 16,503 17,066 16,503 Hillsboro Aviation Inc - - 3,919 3,790 3,919 3,790 Jackson Jet Center - - 2,693 2,604 2,693 2,604 Level 3 Communications 287,719 255,206 5,236,809 5,063,994 5,524,527 5,319,200 Lightspeed Networks, Inc. - - 2,663,779 2,575,874 2,663,779 2,575,874 Mashell Telecom Inc 951,508 843,988 754,405 729,509 1,705,913 1,573,497 MCI Communication Services Inc - - 221,638 214,324 221,638 214,324 MCImetro Access Transmission Svcs, LLC - - 1,748 1,690 1,748 1,690 Northwest Container Services - - 438,720 424,242 438,720 424,242 Northwest Pipeline GP 8,517,619 7,555,128 33,189,950 32,094,681 41,707,569 39,649,809 Olympic Pipe Line Co LLC 127,707 113,276 6,381,455 6,170,867 6,509,162 6,284,143 Pacific Carriage Limited - - 23,220 22,454 23,220 22,454 PacifiCorp 26,480,338 23,488,060 133,455,857 129,051,813 159,936,195 152,539,873 Puget Sound & Pacific RR 1,299,368 1,152,539 704,358 681,114 2,003,726 1,833,654 Puget Sound Energy/Elec 161,706 143,433 5,500,428 5,318,914 5,662,134 5,462,348 Puget Sound Energy/Gas 2,587,489 2,295,103 50,967,390 49,285,466 53,554,879 51,580,569 Qwest Corporation 3,548,251 3,147,299 13,380,392 12,938,839 16,928,644 16,086,138 Rogers Telecom US Inc - - 150,286 145,326 150,286 145,326 Sprint Corp - - 77,314 74,763 77,314 74,763 Sprint Wireless - - 2,714,110 2,624,544 2,714,110 2,624,544 T-Mobile USA Inc - - 403,230 389,924 403,230 389,924 TransAlta Centralia Gen and 40,357,871 35,797,431 149,135,378 144,213,910 189,493,248 180,011,341 Trinity Industries Leasing Co - - 11,475,320 11,096,635 11,475,320 11,096,635 TTX Company - - 1,573,781 1,521,846 1,573,781 1,521,846 Union Pacific Railroad Co - - 696,513 673,528 696,513 673,528 Union Tank Car Company - - 2,871,559 2,776,797 2,871,559 2,776,797 US Cellular Washington - - 4,855,192 4,694,971 4,855,192 4,694,971 Zayo Group, LLC - - 3,338,428 3,228,259 3,338,428 3,228,259 Total 142,818,460 126,679,974 502,870,846 486,276,108 645,689,306 612,956,082

Lincoln American Railcar Leasing - - 16,576,672 15,598,648 16,576,672 15,598,648 AT&T Communications - - 635,440 597,949 635,440 597,949 AT&T Mobility LLC 44,377 38,120 1,797,163 1,691,131 1,841,540 1,729,251 Avista Corp - Gas 29,783 25,583 9,844,072 9,263,271 9,873,854 9,288,855 Avista Corporation - Electric 3,031,699 2,604,230 81,677,929 76,858,931 84,709,628 79,463,161 Big Bend Elec Coop Inc - - 134,506 126,570 134,506 126,570 BNSF Railway Company - Tax Dept 94,612,214 81,271,892 15,937,977 14,997,636 110,550,191 96,269,528 Cellco Partnership - - 1,773,923 1,669,262 1,773,923 1,669,262 Century Tel of WA, Inc (T141) 1,374,465 1,180,666 6,012,700 5,657,950 7,387,165 6,838,616 CenturyLink Communications - - 343,536 323,267 343,536 323,267 CenturyTel Service Group, LLC - - 1,419 1,336 1,419 1,336 Eastern Washington Gateway Railroad 1,704,331 1,464,021 298,342 280,740 2,002,673 1,744,760 Hess Corporation - - 18,322,603 17,241,569 18,322,603 17,241,569 Inland Cellular LLC 182,874 157,089 640,155 602,386 823,029 759,475 Inland Power & Light Co 971,121 834,193 12,175,417 11,457,068 13,146,539 12,291,261 MCI Communication Services Inc - - 28,636 26,946 28,636 26,946 Northwest Pipeline GP 3,537 3,038 8,003,614 7,531,401 8,007,151 7,534,439 Portland General Electric Co - - 113,404 106,713 113,404 106,713 Qwest Corporation - - 573,815 539,959 573,815 539,959 Sprint Corp - - 29,814 28,055 29,814 28,055 Sprint Wireless - - 82,710 77,830 82,710 77,830 T-Mobile USA Inc - - 311,097 292,743 311,097 292,743 Tesoro Logistics Northwest Pipeline - - 4,576,863 4,306,828 4,576,863 4,306,828 TTX Company - - 3,726,753 3,506,875 3,726,753 3,506,875 Union Pacific Railroad Co 8,404,114 7,219,134 111,576 104,993 8,515,690 7,324,127 US Cellular Washington - - 34,671 32,625 34,671 32,625 Yellowstone Pipe Line Co - - 4,286,319 4,033,426 4,286,319 4,033,426 Zayo Group, LLC - - 557,578 524,681 557,578 524,681 Total 110,358,516 94,797,966 188,608,703 177,480,789 298,967,219 272,278,755

Mason Aero Air LLC - - 2,957 2,501 2,957 2,501 AT&T Mobility LLC - - 4,625,388 3,913,079 4,625,388 3,913,079 Cascade Natural Gas Corp 359,718 343,891 6,477,236 5,479,742 6,836,954 5,823,633 Cellco Partnership - - 5,251,474 4,442,747 5,251,474 4,442,747 Century Tel of WA, Inc (T141) - - 296,820 251,110 296,820 251,110 CenturyLink Communications - - 375,734 317,871 375,734 317,871 Comcast IP Phone LLC - - 704,156 595,716 704,156 595,716 Federal Express Corp - - 5,956 5,039 5,956 5,039 Inland Telephone Co 167,861 160,475 1,644,302 1,391,079 1,812,163 1,551,555 NetJets Inc - - 37,016 31,315 37,016 31,315 Northwest Pipeline GP 32,841 31,396 1,438,521 1,216,989 1,471,362 1,248,385 Peninsula Light Co - - 51,949 43,948 51,949 43,948 Puget Sound & Pacific RR 3,514,399 3,359,765 1,159,292 980,761 4,673,691 4,340,527 Qwest Corporation 1,786,141 1,707,551 16,362,299 13,842,505 18,148,440 15,550,056 Sprint Wireless - - 2,128,420 1,800,644 2,128,420 1,800,644 T-Mobile USA Inc - - 389,275 329,327 389,275 329,327 TTX Company - - 1,034,874 875,504 1,034,874 875,504 Union Tank Car Company - - 9,722,596 8,225,317 9,722,596 8,225,317 US Cellular Washington - - 582,419 492,726 582,419 492,726 Total 5,860,960 5,603,078 52,290,683 44,237,918 58,151,643 49,840,996 Okanogan Aero Air LLC - - 11,826 10,667 11,826 10,667 Airpac Airlines - - 884 797 884 797 Ameriflight Inc - - 76,392 68,906 76,392 68,906 AT&T Communications - - 1,726 1,557 1,726 1,557 AT&T Mobility LLC - - 2,843,354 2,564,705 2,843,354 2,564,705 Cascade & Columbia River Railroad 1,330,090 1,115,946 570,039 514,175 1,900,129 1,630,120 Cellco Partnership - - 8,457,254 7,628,443 8,457,254 7,628,443 Century Tel of WA, Inc (T141) 528,674 443,558 2,958,625 2,668,680 3,487,300 3,112,238 CenturyLink Communications - - 144,537 130,372 144,537 130,372 CenturyTel Service Group, LLC - - 7,620 6,873 7,620 6,873 Charter Fiberlink WA CCVII LLC - - 204,930 184,846 204,930 184,846 Federal Express Corp - - 90,829 81,928 90,829 81,928 Felts Field Aviation Inc - - 8,515 7,680 8,515 7,680 Frontier Communications Northwest Inc 415,415 348,533 4,700,767 4,240,092 5,116,182 4,588,625 GCI Communication Corp - - 9,842 8,877 9,842 8,877 MCI Communication Services Inc - - 10,710 9,661 10,710 9,661 Nespelem Valley Electric Coop Inc 210,774 176,839 2,564,013 2,312,739 2,774,786 2,489,578 NetJets Inc - - 6,169 5,565 6,169 5,565 Qwest Corporation 1,742,739 1,462,158 7,432,561 6,704,170 9,175,300 8,166,328 T-Mobile USA Inc - - 427,819 385,893 427,819 385,893 Trinity Industries Leasing Co - - 19,216,292 17,333,096 19,216,292 17,333,096 TTX Company - - 2,045,384 1,844,937 2,045,384 1,844,937 Western Aircraft Inc - - 115,246 103,952 115,246 103,952 Zayo Group, LLC - - 166,554 150,231 166,554 150,231 Total 4,227,692 3,547,033 52,071,888 46,968,843 56,299,580 50,515,876

Pacific AT&T Mobility LLC - - 1,454,971 1,408,412 1,454,971 1,408,412 Cellco Partnership - - 8,571,880 8,297,580 8,571,880 8,297,580 Century Tel of WA, Inc (T141) 1,761,591 1,620,664 5,674,507 5,492,922 7,436,097 7,113,586 CenturyTel Service Group, LLC - - 5,644 5,464 5,644 5,464 Charter Fiberlink WA CCVII LLC - - 181,251 175,451 181,251 175,451 Coastal Energy Project - - 3,142,000 3,041,456 3,142,000 3,041,456 Comcast IP Phone LLC - - 294,930 285,492 294,930 285,492 Federal Express Corp - - 1,260 1,220 1,260 1,220 Frontier Communications Northwest Inc 81,777 75,235 584,641 565,932 666,418 641,167 Lightspeed Networks, Inc. - - 17,986 17,411 17,986 17,411 PacifiCorp - - 285,869 276,721 285,869 276,721 Qwest Corporation - - 289,515 280,250 289,515 280,250 Sprint Wireless - - 80,476 77,901 80,476 77,901 T-Mobile USA Inc - - 197,866 191,534 197,866 191,534 US Cellular Washington - - 3,034,284 2,937,187 3,034,284 2,937,187 Western Wahkiakum County Telephone Co 201,868 185,719 2,591,534 2,508,605 2,793,402 2,694,324 Total 2,045,236 1,881,617 26,408,614 25,563,539 28,453,850 27,445,156

Pend Oreille AT&T Mobility LLC - - 1,667,600 1,550,868 1,667,600 1,550,868 Avista Corporation - Electric - - 74,767 69,534 74,767 69,534 Bell Lumber & Pole - - 421,540 392,032 421,540 392,032 BNSF Railway Company - Tax Dept 1,033,784 928,338 173,513 161,367 1,207,297 1,089,705 Cellco Partnership - - 2,871,912 2,670,878 2,871,912 2,670,878 Federal Express Corp - - 1,260 1,172 1,260 1,172 Frontier Communications Northwest Inc 368,546 330,954 3,950,455 3,673,923 4,319,002 4,004,878 MCI Communication Services Inc - - 6,280 5,840 6,280 5,840 Qwest Corporation - - 753,426 700,686 753,426 700,686 Sprint Wireless - - 257,822 239,775 257,822 239,775 T-Mobile USA Inc - - 223,777 208,113 223,777 208,113 TTX Company - - 44,869 41,728 44,869 41,728 XO Communications Inc - - 2,267 2,108 2,267 2,108 Total 1,402,330 1,259,293 10,449,488 9,718,024 11,851,819 10,977,317

Pierce ACS Internet, Inc - - 3,550 3,383 3,550 3,383 Aero Air LLC - - 41,392 39,447 41,392 39,447 Aero Jet Services - - 2,261 2,155 2,261 2,155 Airpac Airlines - - 5,304 5,055 5,304 5,055 Allegiant Air - - 12,267 11,690 12,267 11,690 American Railcar Leasing - - 3,506,797 3,341,978 3,506,797 3,341,978 AT&T Communications 4,785,507 4,378,739 14,339,272 13,665,327 19,124,780 18,044,066 AT&T Mobility LLC 5,847,115 5,350,110 80,679,085 76,887,168 86,526,200 82,237,278 Atlas Air Inc - - 248,052 236,393 248,052 236,393 Aviation Consultants Inc - - 13,327 12,701 13,327 12,701 BNSF Railway Company - Tax Dept 84,927,318 77,708,496 15,235,623 14,519,549 100,162,941 92,228,045 Cbeyond Communications, LLC - - 343,813 327,654 343,813 327,654 Cellco Partnership - - 1,998,446 1,904,519 1,998,446 1,904,519 Century Tel of WA, Inc (T141) 8,167,711 7,473,455 18,763,370 17,881,492 26,931,081 25,354,947 CenturyLink Communications - - 5,392,008 5,138,583 5,392,008 5,138,583 CenturyTel Service Group, LLC - - 417,934 398,291 417,934 398,291 Chrylser Aviation Inc. - - 9,233 8,799 9,233 8,799 Clay Lacy Aviation - - 286,969 273,481 286,969 273,481 Comcast IP Phone LLC - - 28,764,422 27,412,494 28,764,422 27,412,494 CT Broadband/Switched Digital Video Op - - 127,439 121,449 127,439 121,449 Electric Lightwave Inc - - 493,903 470,690 493,903 470,690 Embarq Management - - 644 614 644 614 Eschelon Telecom Inc - - 2,501,446 2,383,878 2,501,446 2,383,878 Executive Jet Management Inc - - 24,763 23,599 24,763 23,599 Federal Express Corp - - 693,552 660,955 693,552 660,955 Flexjet LLC - - 74,276 70,785 74,276 70,785 GC Pivotal, LLC - - 25,753 24,542 25,753 24,542 GCI Communication Corp - - 528 503 528 503 Global Aviation, Inc - - 1,284 1,223 1,284 1,223 Greenbrier Mgmt Services LLC (GBRX) - - 15,225,186 14,509,602 15,225,186 14,509,602 Guardian Flight - - 5,084 4,845 5,084 4,845 Husker Ag Marketing Inc - - 23,740 22,625 23,740 22,625 Integra Telecom of Washington - - 292,972 279,202 292,972 279,202 Level 3 Communications 511,914 468,401 3,877,070 3,694,847 4,388,984 4,163,249 Lightspeed Networks, Inc. - - 124,890 119,020 124,890 119,020 Mashell Telecom Inc 2,686,012 2,457,701 7,240,319 6,900,024 9,926,330 9,357,724 MCI Communication Services Inc - - 1,964,591 1,872,255 1,964,591 1,872,255 MCImetro Access Transmission Svcs, LLC - - 54,587 52,022 54,587 52,022 McLeod USA Telecommunications Svcs - - 133,504 127,229 133,504 127,229 Miami Air International Inc - - 156,647 149,284 156,647 149,284 NetJets Inc - - 259,110 246,931 259,110 246,931 Noel Communications Inc - - 35,802 34,119 35,802 34,119 Northwest Container Services - - 1,164,584 1,109,848 1,164,584 1,109,848 Northwest Pipeline GP 7,266,792 6,649,115 38,156,355 36,363,006 45,423,148 43,012,121 Olympic Pipe Line Co LLC 537,906 492,184 6,771,368 6,453,114 7,309,274 6,945,298 Omni Air International - - 92,434 88,089 92,434 88,089 Pacific Carriage Limited - - 23,486 22,382 23,486 22,382 Peninsula Light Co 21,013,131 19,227,015 51,678,669 49,249,771 72,691,800 68,476,786 PolyOne Corporation - - 10,781 10,274 10,781 10,274 Puget Sound Energy/Elec 49,619,043 45,401,425 246,684,194 235,090,037 296,303,238 280,491,462 Puget Sound Energy/Gas 23,801,552 21,778,420 533,072,543 508,018,134 556,874,096 529,796,554 Qwest Broadband Services, Inc - - 174,291 166,099 174,291 166,099 Qwest Corporation 27,221,913 24,908,051 124,852,847 118,984,763 152,074,760 143,892,813 Rogers Telecom US Inc - - 178,618 170,223 178,618 170,223 Seattle SMSA LTD Partnership 11,898,408 10,887,043 73,152,521 69,714,352 85,050,929 80,601,395 South Dakota Soybean Processor - - 70,937 67,603 70,937 67,603 Sprint Corp 1,522,538 1,393,122 5,535,411 5,275,246 7,057,949 6,668,369 Sprint Wireless - - 38,398,602 36,593,868 38,398,602 36,593,868 Statoil Inc - - 19,246,441 18,341,858 19,246,441 18,341,858 Sun Country Airlines - - 20,628 19,658 20,628 19,658 T-Mobile USA Inc - - 7,779,249 7,413,625 7,779,249 7,413,625 Tanner Electric Coop 37,622 34,424 2,010,309 1,915,825 2,047,931 1,950,248 TTX Company - - 4,177,611 3,981,263 4,177,611 3,981,263 Union Pacific Railroad Co 19,129,222 17,503,238 1,066,993 1,016,844 20,196,214 18,520,082 United Continental Holdings Inc - - 21,351 20,348 21,351 20,348 West Coast Charters Inc - - 21,783 20,759 21,783 20,759 XO Communications Inc - - 7,942 7,569 7,942 7,569 XOjet - - 23,507 22,403 23,507 22,403 YCom Networks Inc 161,387 147,669 883,541 842,015 1,044,928 989,683 Zayo Group, LLC - - 12,209,903 11,636,038 12,209,903 11,636,038 Total 269,135,091 246,258,608 1,370,887,114 1,306,455,420 1,640,022,205 1,552,714,028

San Juan Aero Air LLC - - 2,957 2,865 2,957 2,865 AT&T Communications - - 606 587 606 587 AT&T Mobility LLC - - 1,283,608 1,243,816 1,283,608 1,243,816 BCE Nexxia Corp - - 160,250 155,282 160,250 155,282 CenturyTel Service Group, LLC - - 4,840 4,690 4,840 4,690 Federal Express Corp - - 199,038 192,867 199,038 192,867 Felts Field Aviation Inc - - 17,029 16,502 17,029 16,502 Island Air - - 1,445,235 1,400,433 1,445,235 1,400,433 NetJets Inc - - 12,339 11,956 12,339 11,956 Northwest Pipeline GP - - 44,071 42,705 44,071 42,705 Seattle SMSA LTD Partnership - - 2,058,729 1,994,908 2,058,729 1,994,908 Sprint Wireless - - 365,292 353,968 365,292 353,968 T-Mobile USA Inc - - 445,200 431,398 445,200 431,398 West Isle Air Inc - - 203,532 197,223 203,532 197,223 Western Aircraft Inc - - 322,690 312,687 322,690 312,687 Whidbey Telephone Co - - 48,376 46,876 48,376 46,876 Total - - 6,613,791 6,408,763 6,613,791 6,408,763

Skagit AT&T Communications - - 2,514,755 2,353,810 2,514,755 2,353,810 AT&T Mobility LLC - - 6,020,565 5,635,249 6,020,565 5,635,249 BNSF Railway Company - Tax Dept 35,550,218 32,848,401 6,108,480 5,717,537 41,658,698 38,565,939 Cascade Natural Gas Corp 2,505,243 2,314,844 20,902,260 19,564,515 23,407,503 21,879,360 Clay Lacy Aviation - - 95,656 89,534 95,656 89,534 Comcast IP Phone LLC - - 3,418,257 3,199,489 3,418,257 3,199,489 Executive Jet Management Inc - - 7,429 6,954 7,429 6,954 Federal Express Corp - - 157,936 147,828 157,936 147,828 Felts Field Aviation Inc - - 8,515 7,970 8,515 7,970 Flexjet LLC - - 111,414 104,283 111,414 104,283 Frontier Communications Northwest Inc 6,029,471 5,571,232 35,450,898 33,182,041 41,480,370 38,753,272 Global Aviation, Inc - - 1,284 1,201 1,284 1,201 Hillsboro Aviation Inc - - 2,352 2,201 2,352 2,201 Husker Ag Marketing Inc - - 7,652 7,162 7,652 7,162 Island Air - - 187,519 175,517 187,519 175,517 Level 3 Communications - - 1,499 1,403 1,499 1,403 MCI Communication Services Inc - - 22,479 21,040 22,479 21,040 MCImetro Access Transmission Svcs, LLC - - 2,554 2,391 2,554 2,391 NetJets Inc - - 164,514 153,985 164,514 153,985 Noel Communications Inc - - 155,946 145,966 155,946 145,966 Northwest Pipeline GP 2,971,154 2,745,346 33,358,489 31,223,546 36,329,643 33,968,892 Olympic Pipe Line Co LLC 3,583,684 3,311,324 15,564,586 14,568,453 19,148,270 17,879,777 Puget Sound Energy/Elec 78,021,699 72,092,050 277,034,749 259,304,525 355,056,447 331,396,574 Puget Sound Energy/Gas 129,948 120,072 381,249 356,849 511,197 476,921 Qwest Corporation - - 135,939 127,239 135,939 127,239 Seattle SMSA LTD Partnership 748,833 691,922 21,144,789 19,791,523 21,893,622 20,483,444 Shaw Business Solutions US Inc - - 26,923 25,200 26,923 25,200 Sprint Wireless - - 3,817,708 3,573,374 3,817,708 3,573,374 T-Mobile USA Inc - - 1,174,270 1,099,117 1,174,270 1,099,117 Trans Mountain Pipeline (Puget Sound) 965,769 892,371 31,537,873 29,519,450 32,503,643 30,411,820 TTX Company - - 1,346,543 1,260,364 1,346,543 1,260,364 Union Tank Car Company - - 12,643,055 11,833,899 12,643,055 11,833,899 XOjet - - 23,507 22,003 23,507 22,003 Zayo Group, LLC - - 467,149 437,251 467,149 437,251 Total 130,506,019 120,587,562 473,998,791 443,662,869 604,504,811 564,250,431

Skamania AT&T Mobility LLC - - 1,569,186 1,490,727 1,569,186 1,490,727 Avista Corp - Gas 12,544 11,189 884,222 840,011 896,766 851,200 BNSF Railway Company - Tax Dept 49,968,567 44,571,962 8,407,484 7,987,110 58,376,051 52,559,072 Cellco Partnership - - 3,008,333 2,857,916 3,008,333 2,857,916 CenturyTel Service Group, LLC - - 2,081 1,977 2,081 1,977 Electric Lightwave Inc - - 37,774 35,886 37,774 35,886 Frontier Communications Northwest Inc 105,889 94,453 2,406,907 2,286,562 2,512,796 2,381,014 Hillsboro Aviation Inc - - 1,568 1,489 1,568 1,489 Northwest Natural Gas Co 7,482 6,674 1,321,310 1,255,244 1,328,792 1,261,918 Northwest Pipeline GP 3,364,970 3,001,553 24,967,362 23,718,994 28,332,332 26,720,547 PacifiCorp 75,540,199 67,381,858 36,619,438 34,788,466 112,159,637 102,170,324 Sprint Wireless - - 674,878 641,134 674,878 641,134 T-Mobile USA Inc - - 244,289 232,075 244,289 232,075 TTX Company - - 978,909 929,964 978,909 929,964 Union Pacific Railroad Co 27,032 24,112 105,854 100,561 132,886 124,674 Union Tank Car Company - - 9,196,806 8,736,965 9,196,806 8,736,965 United Telephone of the NW 222,756 198,699 1,979,773 1,880,784 2,202,530 2,079,483 US Cellular Washington - - 1,602,441 1,522,319 1,602,441 1,522,319 Zayo Group, LLC - - 27,835 26,443 27,835 26,443 Total 129,249,438 115,290,499 94,036,451 89,334,629 223,285,889 204,625,128

Snohomish ACS Long Distance Inc - - 620,453 610,526 620,453 610,526 Aero Air LLC - - 26,609 26,183 26,609 26,183 Aero Jet Services - - 4,522 4,449 4,522 4,449 Airpac Airlines - - 1,768 1,740 1,768 1,740 Alaska Air Group, Inc - - 94,761 93,245 94,761 93,245 Ameriflight Inc - - 155,537 153,048 155,537 153,048 AT&T Communications 1,197,903 1,120,039 12,077,653 11,884,410 13,275,555 13,004,449 AT&T Mobility LLC - - 41,572,631 40,907,469 41,572,631 40,907,469 Atlas Air Inc - - 14,660,442 14,425,875 14,660,442 14,425,875 Aviation Consultants Inc - - 26,654 26,227 26,654 26,227 BCE Nexxia Corp - - 51,304 50,483 51,304 50,483 BNSF Railway Company - Tax Dept 108,763,152 101,693,547 18,335,328 18,041,962 127,098,479 119,735,509 Cascade Natural Gas Corp 2,024 1,892 3,626,668 3,568,641 3,628,692 3,570,534 Cbeyond Communications, LLC - - 177,958 175,111 177,958 175,111 CenturyLink Communications - - 2,242,269 2,206,392 2,242,269 2,206,392 CIT Group/Equipment Financing INC - - 20,947,776 20,612,611 20,947,776 20,612,611 Clay Lacy Aviation - - 71,742 70,594 71,742 70,594 Comcast IP Phone LLC - - 22,469,234 22,109,727 22,469,234 22,109,727 Electric Lightwave Inc - - 30,842 30,349 30,842 30,349 Eschelon Telecom Inc - - 2,164,581 2,129,948 2,164,581 2,129,948 Executive Jet Management Inc - - 158,485 155,949 158,485 155,949 Federal Express Corp - - 539,466 530,835 539,466 530,835 Felts Field Aviation Inc - - 25,544 25,135 25,544 25,135 Flexjet LLC - - 259,966 255,806 259,966 255,806 Flight Options - - 24,565 24,172 24,565 24,172 Frontier Communications Northwest Inc 42,746,603 39,968,074 221,305,592 217,764,703 264,052,196 257,732,777 GC Pivotal, LLC - - 99,069 97,484 99,069 97,484 GCI Communication Corp 586,668 548,535 2,586,295 2,544,914 3,172,964 3,093,449 Global Aviation, Inc - - 3,209 3,158 3,209 3,158 Hillsboro Aviation Inc - - 3,135 3,085 3,135 3,085 Integra Telecom of Washington - - 443,887 436,784 443,887 436,784 Jackson Jet Center - - 5,386 5,300 5,386 5,300 JetBlue Airways - - 102,551 100,910 102,551 100,910 Level 3 Communications - - 3,845,634 3,784,104 3,845,634 3,784,104 MCI Communication Services Inc - - 98,689 97,110 98,689 97,110 MCImetro Access Transmission Svcs, LLC - - 63,747 62,727 63,747 62,727 McLeod USA Telecommunications Svcs - - 81,365 80,063 81,365 80,063 NetJets Inc - - 392,777 386,493 392,777 386,493 Noel Communications Inc - - 197,727 194,563 197,727 194,563 Northwest Pipeline GP 8,108,445 7,581,396 63,524,794 62,508,398 71,633,239 70,089,794 Olympic Pipe Line Co LLC 1,549,954 1,449,207 23,143,103 22,772,813 24,693,057 24,222,020 Pacific Crossing Ltd 2,857,350 2,671,622 17,995,723 17,707,792 20,853,073 20,379,414 Puget Sound Energy/Elec 1,329,123 1,242,730 21,282,524 20,942,003 22,611,647 22,184,734 Puget Sound Energy/Gas 2,727,904 2,550,590 277,956,801 273,509,492 280,684,705 276,060,083 Qwest Corporation - - 149,034 146,650 149,034 146,650 Seattle SMSA LTD Partnership 4,861,278 4,545,295 50,347,789 49,542,224 55,209,067 54,087,519 Shaw Business Solutions US Inc - - 52,136 51,302 52,136 51,302 Sprint Corp 268,975 251,492 366,943 361,072 635,918 612,563 Sprint Wireless - - 20,824,491 20,491,299 20,824,491 20,491,299 T-Mobile USA Inc - - 12,225,914 12,030,300 12,225,914 12,030,300 TELUS Communications (U.S.) Inc. - - 35,712 35,140 35,712 35,140 Trans-Exec Air Service - - 17,444 17,165 17,444 17,165 TTX Company - - 2,229,684 2,194,009 2,229,684 2,194,009 United Continental Holdings Inc - - 25,551 25,142 25,551 25,142 Western Aircraft Inc - - 46,099 45,361 46,099 45,361 Whidbey Telephone Co - - 185,340 182,375 185,340 182,375 WorldWind Helicopters Inc - - 331,988 326,677 331,988 326,677 XO Communications Inc - - 11,146 10,967 11,146 10,967 XOjet - - 81,207 79,908 81,207 79,908 Zayo Group, LLC 371,153 347,028 8,270,589 8,138,259 8,641,742 8,485,287 Total 175,370,531 163,971,447 868,699,834 854,800,637 1,044,070,365 1,018,772,084

Spokane A & K Railroad Materials - - 119,850 117,333 119,850 117,333 Adler Funding LLC - - 195,785 191,674 195,785 191,674 ADM Transportation Co - ADMX - - 3,242,001 3,173,919 3,242,001 3,173,919 Aero Air LLC - - 224,700 219,981 224,700 219,981 Aero Jet Services - - 4,522 4,427 4,522 4,427 Agrium US Inc - - 57,692 56,480 57,692 56,480 Air Liquide Industrial US LP - - 326,384 319,530 326,384 319,530 Air Products & Chemicals Inc - - 37,851 37,056 37,851 37,056 Airpac Airlines - - 457,906 448,290 457,906 448,290 Alaska Air Group, Inc - - 35,211,088 34,471,655 35,211,088 34,471,655 Alberta Government (ALNX) - - 4,080 3,994 4,080 3,994 Alberta Government - ALPX - - 328,642 321,741 328,642 321,741 ALCOA USA Corp - - 782 766 782 766 All Star Trading - - 27,313 26,739 27,313 26,739 Allegiant Air - - 64,254 62,905 64,254 62,905 Alliant Energy - - 20,093 19,671 20,093 19,671 American Airlines Inc - - 11,967,064 11,715,756 11,967,064 11,715,756 American Iron & Metal Company Inc - - 54,750 53,600 54,750 53,600 Americas Styrenics LLC - - 16,745 16,393 16,745 16,393 Ameriflight Inc - - 970,338 949,961 970,338 949,961 AMG Resources Corp - - 21,931 21,470 21,931 21,470 Andersons The - - 2,016,699 1,974,348 2,016,699 1,974,348 Andrews Companies LLC, The - - 74,605 73,038 74,605 73,038 Ardent Mills LLC - - 57,085 55,886 57,085 55,886 Arrendadora Nacional De - - 248,316 243,101 248,316 243,101 Ash Grove Cement Co - - 108,665 106,383 108,665 106,383 Associated Electric Cooperative Inc - - 185,734 181,834 185,734 181,834 AT&T Communications 4,481,155 4,261,579 8,207,381 8,035,026 12,688,536 12,296,605 AT&T Mobility LLC - - 37,593,956 36,804,483 37,593,956 36,804,483 ATEL Equipment Services - - 9,488 9,289 9,488 9,289 Atel Leasing Corporation - - 9,137 8,945 9,137 8,945 Atlas Air Inc - - 704,769 689,969 704,769 689,969 Aviation Consultants Inc - - 26,654 26,094 26,654 26,094 Avista Corp - Gas 4,905,899 4,665,510 191,187,589 187,172,650 196,093,488 191,838,160 Avista Corporation - Electric 133,701,377 127,150,009 496,334,631 485,911,603 630,036,007 613,061,613 Axiall, LLC - - 324,418 317,605 324,418 317,605 BASF Corp - - 326,843 319,979 326,843 319,979 Bell Lumber & Pole - - 110,552 108,230 110,552 108,230 Big West Oil LLC - - 1,669 1,634 1,669 1,634 BNSF Logistics - - 66,770 65,368 66,770 65,368 BNSF Railway Company - Tax Dept 128,774,825 122,464,859 22,192,031 21,725,998 150,966,856 144,190,857 Boeing Company The - - 535,533 524,287 535,533 524,287 BP West Coast Products, LLC - - 1,367,937 1,339,210 1,367,937 1,339,210 Braskem America - - 12,617 12,352 12,617 12,352 Bridger Rail Shipping LLC - - 1,540,749 1,508,393 1,540,749 1,508,393 Browner Turnout Company - - 39,042 38,222 39,042 38,222 Canadian Enterprise Gas Products Ltd - - 2,336 2,287 2,336 2,287 CanAm Minerals Inc - - 134,785 131,955 134,785 131,955 Carmath Inc - - 15,373 15,050 15,373 15,050 Cellco Partnership 13,011,849 12,374,268 65,841,448 64,458,778 78,853,297 76,833,046 Celtran Inc - - 3,014 2,951 3,014 2,951 CEMEX Inc - - 20,791 20,354 20,791 20,354 Cenex Harvest States Coop (CHS) - - 86,073 84,265 86,073 84,265 Century Tel of WA, Inc (T141) 2,423,407 2,304,660 6,040,025 5,913,184 8,463,431 8,217,844 CenturyLink Communications - - 9,285,883 9,090,879 9,285,883 9,090,879 CenturyTel Service Group, LLC - - 174,729 171,060 174,729 171,060 Chemours Comapny FC LLC - - 8,290 8,116 8,290 8,116 Chevron Oronite Company - - 19,898 19,480 19,898 19,480 Chevron Phillips Chemical Company LP - - 704,823 690,022 704,823 690,022 Chevron USA Inc (Railcar) - - 2,220,133 2,173,510 2,220,133 2,173,510 Chicago Freight Car Leasing Co - - 2,670,373 2,614,295 2,670,373 2,614,295 Chrylser Aviation Inc. - - 18,467 18,079 18,467 18,079 Citicorp Railmark Inc - - 53,340 52,220 53,340 52,220 Clay Lacy Aviation - - 143,484 140,471 143,484 140,471 Coffeyville Resources Nitrogen Fertilizers LLC - - 5,890 5,766 5,890 5,766 Comcast IP Phone LLC - - 13,341,341 13,061,173 13,341,341 13,061,173 Compass Airlines, Inc - - 4,970,890 4,866,501 4,970,890 4,866,501 Compass Capital Corporation - - 4,258 4,169 4,258 4,169 Compass Minerals America Inc - - 731,625 716,261 731,625 716,261 Continental Tank Car Corp - - 1,402 1,373 1,402 1,373 Creative Railcar Marketing Solutions - - 29,043 28,433 29,043 28,433 Crystal Car Line Inc - - 380,990 372,989 380,990 372,989 CT Broadband/Switched Digital Video Op - - 36,688 35,918 36,688 35,918 CTS Cement Manufacturing Corp - - 2,865 2,805 2,865 2,805 DAK Americas LLC - - 177,754 174,021 177,754 174,021 Dakota Gasification Co - - 13,266 12,987 13,266 12,987 Dana Container Inc - - 282,396 276,466 282,396 276,466 David J Joseph Company - - 1,336,528 1,308,461 1,336,528 1,308,461 Delta Air Lines Inc - - 19,314,510 18,908,905 19,314,510 18,908,905 Delta Tank Line Co - - 25,446 24,912 25,446 24,912 Deutsche Leasing Canada Corp - - 496,323 485,900 496,323 485,900 E I Du Pont De Nemours & Co - - 12,145 11,890 12,145 11,890 Eastern Washington Gateway Railroad 739,841 703,589 132,014 129,241 871,855 832,830 Eastman Chemical Company - - 25,564 25,027 25,564 25,027 ECN Rail Finance LLC - - 429,094 420,083 429,094 420,083 Eco-Energy LLC - - 826,570 809,212 826,570 809,212 Edman Corp - - 12,817 12,548 12,817 12,548 Electric Lightwave Inc - - 1,248,625 1,222,403 1,248,625 1,222,403 Empire Railcar Corp - - 2,939 2,877 2,939 2,877 Endeavor Air, Inc - - 14,000 13,706 14,000 13,706 Enkay Leasing Corporation US Ltd - - 44,658 43,720 44,658 43,720 Enrail Partners LP - - 55,849 54,676 55,849 54,676 Enterprise Products Operating LP - - 1,351 1,323 1,351 1,323 Equistar Chemicals LP - - 590,943 578,533 590,943 578,533 Erco Worldwide (USA) Inc - - 73,082 71,547 73,082 71,547 ESI Leasing LLC - - 28,091 27,501 28,091 27,501 Essar Steel Algoma Inc - - 274,631 268,864 274,631 268,864 Everest Railcar Services Inc - - 304,432 298,039 304,432 298,039 Evonik Corporation - - 77,471 75,844 77,471 75,844 Excel Railcar Corp - - 3,025 2,961 3,025 2,961 Executive Jet Management Inc - - 49,527 48,487 49,527 48,487 Exxon Mobil Corp. - - 963,115 942,890 963,115 942,890 Factor Gas Liquids Inc - - 31,113 30,460 31,113 30,460 Fairmount Santrol Inc - - 23,562 23,067 23,562 23,067 Federal Express Corp - - 32,962,817 32,270,598 32,962,817 32,270,598 Felts Field Aviation Inc - - 1,099,059 1,075,978 1,099,059 1,075,978 Flexjet LLC - - 259,966 254,506 259,966 254,506 Flight Options - - 61,413 60,123 61,413 60,123 Formosa Transrail Corp - - 452,417 442,916 452,417 442,916 Frontier Communications Northwest Inc 234,275 222,795 2,364,825 2,315,163 2,599,099 2,537,958 Gas Transmission Northwest LLC 11,164,667 10,617,599 40,323,205 39,476,418 51,487,872 50,094,016 GATX Rail Canada Corp - - 1,780,869 1,743,471 1,780,869 1,743,471 GATX Rail Holdings Inc (ALLX) - - 100,987 98,866 100,987 98,866 Gavilon Global Ag Holdings LLC - - 43,180 42,273 43,180 42,273 GCI Communication Corp - - 26,876 26,311 26,876 26,311 Genesis Alkali LP - - 27,182 26,611 27,182 26,611 Georgetown Rail Equip Co - - 688,968 674,500 688,968 674,500 Gerdau Ameristeel US Inc - - 4,010 3,926 4,010 3,926 GLNX Corp - - 565,497 553,622 565,497 553,622 Global Aviation, Inc - - 1,925 1,885 1,925 1,885 Greenbrier Mgmt Services LLC (WCRC) - - 259,183 253,740 259,183 253,740 Halliburton Energy Services Inc - - 142,612 139,617 142,612 139,617 Helm Chesapeake LP - - 8,073 7,903 8,073 7,903 Helm Pacific Leasing - - 46,323 45,350 46,323 45,350 Herzog Railroad Services Inc - - 377,207 369,286 377,207 369,286 Hillsboro Aviation Inc - - 3,919 3,837 3,919 3,837 Holcim US Inc - - 8,263 8,089 8,263 8,089 Husker Ag Marketing Inc - - 37,734 36,942 37,734 36,942 Imerys Clays Inc - - 2,196 2,150 2,196 2,150 INEOS ABS Corp - - 1,054 1,032 1,054 1,032 INEOS Oligomers USA LLC - - 717 702 717 702 INEOS USA LLC - - 312,219 305,662 312,219 305,662 Infinity Rail LLC - - 14,252 13,953 14,252 13,953 Infinity Transportation LLC - - 675,247 661,067 675,247 661,067 Ingenia Polymers Corp - - 4,239 4,150 4,239 4,150 Inland Power & Light Co 16,909,714 16,081,138 47,546,845 46,548,361 64,456,559 62,629,499 Inspiration Holdings - - 34,968 34,234 34,968 34,234 Instar Group LLC - - 38,196 37,394 38,196 37,394 Intercoastal Capital Corporation - - 3,717 3,639 3,717 3,639 Interstate Commodities Inc - - 281,126 275,222 281,126 275,222 Iowa Fertilizer Company - - 69,802 68,336 69,802 68,336 J R Simplot Company - - 231,679 226,814 231,679 226,814 Jackson Jet Center - - 99,636 97,543 99,636 97,543 Johnny B Transport LLC - - 18,702 18,309 18,702 18,309 Joy Global Surface Mining - - 33,935 33,222 33,935 33,222 KaMin LLC - - 22,138 21,673 22,138 21,673 Kemira Water Solutions Inc - - 76,938 75,322 76,938 75,322 Kennecott Copper Corp - - 614 601 614 601 Koch Rail LLC - - 81,600 79,886 81,600 79,886 Kootenai Electric Coop Inc - - 738,000 722,502 738,000 722,502 L.G. Everist Inc - - 41,300 40,433 41,300 40,433 Level 3 Communications - - 9,239,422 9,045,394 9,239,422 9,045,394 Lightspeed Networks, Inc. - - 244,576 239,440 244,576 239,440 Linde LLC - - 229,442 224,624 229,442 224,624 Lion Oil Trading & Transportation LLC - - 78,093 76,453 78,093 76,453 Lone Star Industries Inc - - 1,947 1,906 1,947 1,906 Marshall Metals Scrap Recycling Ltd - - 7,567 7,408 7,567 7,408 Martin Marietta Materials Inc - - 8,222 8,049 8,222 8,049 MCI Communication Services Inc - - 222,551 217,877 222,551 217,877 MCImetro Access Transmission Svcs, LLC - - 204,932 200,628 204,932 200,628 McLeod USA Telecommunications Svcs - - 658,145 644,324 658,145 644,324 Merlin Plastics Supply Inc - - 35,381 34,638 35,381 34,638 MHF Services - - 3,074 3,009 3,074 3,009 MI LLC - - 25,198 24,669 25,198 24,669 Midwest Ethanol Transport - - 149,286 146,151 149,286 146,151 Midwest Railcar Corp - - 2,221,014 2,174,373 2,221,014 2,174,373 Mitsui Rail Capital LLC - - 951,051 931,079 951,051 931,079 Monsanto Co - - 2,471 2,419 2,471 2,419 Montana Rail Link Inc - - 4,023,000 3,938,517 4,023,000 3,938,517 Mosaic Global Sales LLC - - 359,101 351,560 359,101 351,560 MRXX Corp - - 2,967 2,905 2,967 2,905 MSSA Company - - 21,811 21,353 21,811 21,353 MWN Marketing LLC - - 5,086 4,979 5,086 4,979 Nachurs Alpine Solutions Inc - - 90,627 88,724 90,627 88,724 Nashtex Leasing Inc - - 12,552 12,288 12,552 12,288 National Gypsum Services Company - - 39,729 38,895 39,729 38,895 National Salvage and Service Corporation - - 2,485 2,433 2,485 2,433 NetJets Inc - - 1,390,143 1,360,950 1,390,143 1,360,950 NGL Crude Transportation LLC - - 322,793 316,014 322,793 316,014 Noel Communications Inc - - 206,724 202,383 206,724 202,383 Northwest Pipeline GP 2,541,606 2,417,068 21,978,976 21,517,417 24,520,582 23,934,485 Nova Chemicals Inc - - 2,551,152 2,497,578 2,551,152 2,497,578 NSC Minerals Inc Ltd - - 14,923 14,610 14,923 14,610 NTL Transportation LTD - - 21,208 20,763 21,208 20,763 Nxgen Rail Services LLC - - 15,136 14,818 15,136 14,818 Occidental Chemical Corp - - 161,560 158,167 161,560 158,167 Olin Chlor Alkali Logistics - - 366,069 358,382 366,069 358,382 Omaha Track Inc - - 22,020 21,558 22,020 21,558 Oxbow Calcining International LLC - - 35,465 34,720 35,465 34,720 Pacific Metals Ltd - - 13,056 12,782 13,056 12,782 PBF Holding Company LLC - - 2,764,839 2,706,777 2,764,839 2,706,777 PCS Phosphate Co Inc - - 1,430 1,400 1,430 1,400 PCS Sales USA Inc - - 2,924,133 2,862,726 2,924,133 2,862,726 PeroxyChem LLC - - 109,196 106,903 109,196 106,903 Pioneer Telephone Co - - 382,088 374,064 382,088 374,064 PNC Equipment Finance LLC - - 3,133,029 3,067,235 3,133,029 3,067,235 Poole Chemical Co Inc - - 780 764 780 764 Portland General Electric Co - - 202,058 197,815 202,058 197,815 Praxair Inc - - 383,874 375,813 383,874 375,813 Progress Rail Services Corp - - 179,189 175,426 179,189 175,426 Qwest Corporation 22,085,310 21,003,130 91,145,375 89,231,322 113,230,685 110,234,452 Rail Connection LLC - - 1,863 1,824 1,863 1,824 Rail Service and Logistics LLC - - 2,150 2,105 2,150 2,105 Rail Trusts Equipment Inc - - 19,476 19,067 19,476 19,067 Railcar Leasing Solutions - - 2,240 2,193 2,240 2,193 RALCO LLC - - 9,617 9,415 9,617 9,415 Rampart Range - - 42,528 41,635 42,528 41,635 Reichhold LLC2 - - 44,373 43,441 44,373 43,441 Residual Based Finance Corp - - 121,083 118,540 121,083 118,540 Revital Polymers Inc - - 141,466 138,495 141,466 138,495 RGCX Ltd - - 504,594 493,998 504,594 493,998 Richmond Steel Recycling Limited - - 88,865 86,999 88,865 86,999 Rolling Steel LLC - - 1,453 1,422 1,453 1,422 RPMG Inc - - 10,795 10,568 10,795 10,568 Safety Kleen Systems Inc - - 1,540,210 1,507,866 1,540,210 1,507,866 Salt Distributors Inc - - 17,667 17,296 17,667 17,296 Saskatchewan Grain Car (SKPX) - - 20,526 20,095 20,526 20,095 Sasol Chemicals (USA) LLC - - 98,819 96,744 98,819 96,744 Sauvage Gas Co - - 3,543 3,469 3,543 3,469 Schlumberger Technology Corp - - 13,813 13,523 13,813 13,523 Searles Valley Minerals - - 228,824 224,019 228,824 224,019 SGA Leasing Co - - 2,639 2,584 2,639 2,584 Shell Oil Company - - 996,393 975,469 996,393 975,469 Shintech Inc - - 101,719 99,583 101,719 99,583 Siemens Energy - - 8,108 7,938 8,108 7,938 Siouxland Ethanol LLC - - 101,325 99,197 101,325 99,197 Skywest Airlines Inc - - 9,935,061 9,726,425 9,935,061 9,726,425 SM Brooks Freight - - 9,503 9,303 9,503 9,303 Solvay Chemicals Inc - - 217,073 212,514 217,073 212,514 Southern Rail Associates - - 2,513 2,460 2,513 2,460 Southwest Airlines Co - - 35,220,599 34,480,967 35,220,599 34,480,967 Southwest Rail Industries Inc - - 1,414,782 1,385,072 1,414,782 1,385,072 Sprint Corp 42,897 40,795 54,862 53,710 97,759 94,505 Sprint Wireless - - 16,736,295 16,384,832 16,736,295 16,384,832 Stella Jones Inc - - 2,095 2,051 2,095 2,051 Structural Metals Inc - - 1,705 1,669 1,705 1,669 Sulcom Inc - - 300,064 293,763 300,064 293,763 Sun Country Airlines - - 92,585 90,640 92,585 90,640 Synergy Liquids LLC - - 7,781 7,618 7,781 7,618 Syringa Networks LLC - - 165,044 161,578 165,044 161,578 T-Mobile USA Inc - - 3,596,466 3,520,940 3,596,466 3,520,940 Taminco US Inc - - 890 871 890 871 Tate & Lyle Ingredients Americas Inc - - 133,009 130,216 133,009 130,216 Tealinc LTD - - 10,775 10,549 10,775 10,549 Tervita Corp - - 2,971 2,909 2,971 2,909 Tesoro Logistics Northwest Pipeline 62,790 59,713 5,455,388 5,340,825 5,518,178 5,400,538 Tidewater Midstream and Infrastructure Ltd - - 18,549 18,159 18,549 18,159 TMS International Corp - - 60,080 58,818 60,080 58,818 Total Petrochemicals USA Inc - - 102,749 100,591 102,749 100,591 Trans-Exec Air Service - - 17,444 17,078 17,444 17,078 Transportation Equipment Inc - - 561,230 549,444 561,230 549,444 Trinity Chemical Leasing LLC - - 2,742,717 2,685,120 2,742,717 2,685,120 Trinseo LLC - - 199,520 195,330 199,520 195,330 TTX Company - - 6,640,081 6,500,639 6,640,081 6,500,639 Tyson Foods Inc - - 19,706 19,292 19,706 19,292 Unimin Corp - - 124,352 121,741 124,352 121,741 Union Pacific Railroad Co 81,898,645 77,885,612 1,081,094 1,058,391 82,979,740 78,944,003 United Continental Holdings Inc - - 12,509,256 12,246,562 12,509,256 12,246,562 United Liquid Gas Company - - 187,919 183,973 187,919 183,973 United Parcel Service Co - - 11,033,269 10,801,570 11,033,269 10,801,570 Univar Canada Ltd - - 244,345 239,214 244,345 239,214 USA Waste Services - - 145,283 142,232 145,283 142,232 Valero Terminaling & Distribution Company - - 540,441 529,092 540,441 529,092 VTG Rail Inc - - 1,588,938 1,555,570 1,588,938 1,555,570 Walter Haffner Co - - 49,548 48,507 49,548 48,507 Washington & Railway Inc 618,478 588,173 251,200 245,925 869,678 834,098 West Coast Charters Inc - - 76,239 74,638 76,239 74,638 West Coast Reduction Ltd - - 4,590 4,494 4,590 4,494 Westar Energy Inc - - 655 641 655 641 Western Aircraft Inc - - 184,394 180,522 184,394 180,522 Westlake Chemical Corp - - 889,718 871,034 889,718 871,034 Williams Equipment Leasing LLC - - 17,743 17,370 17,743 17,370 XO Communications Inc - - 6,025,525 5,898,989 6,025,525 5,898,989 XOjet - - 119,674 117,161 119,674 117,161 Xtra Airways - - 33,269 32,570 33,269 32,570 Yellowstone Pipe Line Co 917,860 872,884 4,891,657 4,788,933 5,809,517 5,661,817 Zayo Group, LLC - - 20,741,120 20,305,557 20,741,120 20,305,557 Zeeland Farm Services Inc - - 4,545 4,450 4,545 4,450 Total 424,514,595 403,713,380 1,378,186,712 1,349,244,791 1,802,701,307 1,752,958,171

Stevens AT&T Mobility LLC - - 3,322,808 2,910,780 3,322,808 2,910,780 Avista Corp - Gas 8,784 7,897 24,823,752 21,745,606 24,832,535 21,753,503 Avista Corporation - Electric 8,098,603 7,280,644 261,835,933 229,368,278 269,934,537 236,648,922 BNSF Railway Company - Tax Dept 44,606,393 40,101,148 2,409,407 2,110,641 47,015,801 42,211,789 Cellco Partnership - - 6,524,348 5,715,328 6,524,348 5,715,328 Century Tel of WA, Inc (T141) 622,474 559,604 4,398,546 3,853,126 5,021,020 4,412,731 CenturyTel Service Group, LLC - - 3,802 3,331 3,802 3,331 Charter Fiberlink WA CCVII LLC - - 82,592 72,351 82,592 72,351 Comcast IP Phone LLC - - 141,578 124,022 141,578 124,022 Federal Express Corp - - 2,978 2,609 2,978 2,609 Felts Field Aviation Inc - - 42,574 37,294 42,574 37,294 GATX Corporation - - 28,634,965 25,084,229 28,634,965 25,084,229 Inland Power & Light Co 531,621 477,928 6,384,441 5,592,770 6,916,062 6,070,698 Kettle Falls International Railway LLC 226,098 203,262 2,588,625 2,267,636 2,814,723 2,470,898 Procor Ltd - - 521,493 456,827 521,493 456,827 Qwest Corporation 979,141 880,247 14,220,459 12,457,122 15,199,600 13,337,370 Sprint Wireless - - 169,852 148,791 169,852 148,791 T-Mobile USA Inc - - 142,679 124,987 142,679 124,987 TTX Company - - 3,103,416 2,718,593 3,103,416 2,718,593 Western Aircraft Inc - - 92,197 80,765 92,197 80,765 Total 55,073,115 49,510,730 359,446,445 314,875,086 414,519,560 364,385,816

Thurston Aero Air LLC - - 13,305 12,786 13,305 12,786 AT&T Communications 382,620 361,576 2,634,043 2,531,316 3,016,663 2,892,892 AT&T Mobility LLC - - 10,195,335 9,797,717 10,195,335 9,797,717 BNSF Railway Company - Tax Dept 45,388,597 42,892,224 9,200,598 8,841,775 54,589,195 51,733,999 Cbeyond Communications, LLC - - 122,150 117,386 122,150 117,386 Cellco Partnership - - 31,285,466 30,065,333 31,285,466 30,065,333 Century Tel of WA, Inc (T141) - - 1,612 1,550 1,612 1,550 CenturyLink Communications - - 539,424 518,386 539,424 518,386 CenturyTel Service Group, LLC - - 22,711 21,826 22,711 21,826 Clay Lacy Aviation - - 23,914 22,981 23,914 22,981 Comcast IP Phone LLC - - 10,618,912 10,204,774 10,618,912 10,204,774 Electric Lightwave Inc - - 66,126 63,547 66,126 63,547 Embarq Management - - 3,315 3,185 3,315 3,185 Eschelon Telecom Inc - - 1,856,855 1,784,438 1,856,855 1,784,438 Executive Jet Management Inc - - 56,956 54,734 56,956 54,734 Federal Express Corp - - 539,366 518,330 539,366 518,330 Felts Field Aviation Inc - - 8,515 8,183 8,515 8,183 Flexjet LLC - - 74,276 71,379 74,276 71,379 Flight Options - - 49,130 47,214 49,130 47,214 GC Pivotal, LLC - - 7,717 7,416 7,717 7,416 GCI Communication Corp - - 2,771 2,663 2,771 2,663 Global Aviation, Inc - - 1,925 1,850 1,925 1,850 Hillsboro Aviation Inc - - 3,919 3,767 3,919 3,767 Level 3 Communications 1,212,266 1,145,591 8,519,754 8,187,484 9,732,020 9,333,075 Mashell Telecom Inc - - 12,535 12,046 12,535 12,046 MCI Communication Services Inc - - 270,368 259,824 270,368 259,824 MCImetro Access Transmission Svcs, LLC - - 11,114 10,680 11,114 10,680 McLeod USA Telecommunications Svcs - - 19,986 19,206 19,986 19,206 NetJets Inc - - 372,213 357,697 372,213 357,697 Noel Communications Inc - - 127,373 122,406 127,373 122,406 Northwest Container Services - - 546,853 525,526 546,853 525,526 Northwest Pipeline GP 791,263 747,743 41,556,157 39,935,466 42,347,419 40,683,210 Olympic Pipe Line Co LLC 485,218 458,531 5,561,478 5,344,580 6,046,696 5,803,111 Puget Sound & Pacific RR 2,107,640 1,991,719 330,920 318,014 2,438,560 2,309,734 Puget Sound Energy/Elec 21,512,356 20,329,176 225,545,806 216,749,520 247,058,162 237,078,696 Puget Sound Energy/Gas 356,836 337,210 119,360,861 114,705,787 119,717,697 115,042,998 Qwest Corporation 9,322,304 8,809,577 47,337,471 45,491,310 56,659,775 54,300,887 Rogers Telecom US Inc - - 94,606 90,916 94,606 90,916 Sprint Corp - - 75,502 72,558 75,502 72,558 Sprint Wireless - - 7,004,802 6,731,615 7,004,802 6,731,615 Sunset Aviation LLC - - 25,981 24,968 25,981 24,968 T-Mobile USA Inc - - 2,446,094 2,350,696 2,446,094 2,350,696 Tanner Electric Coop - - 49,098 47,183 49,098 47,183 Trans-Exec Air Service - - 17,444 16,764 17,444 16,764 TransAlta Centralia Gen and Mining 11,091,541 10,481,506 1,155,211 1,110,158 12,246,752 11,591,664 Trinity Industries Leasing Co - - 17,883,020 17,185,582 17,883,020 17,185,582 TTX Company - - 1,961,678 1,885,172 1,961,678 1,885,172 Union Pacific Railroad Co 3,819,090 3,609,040 952,702 915,547 4,771,792 4,524,587 Western Aircraft Inc - - 46,099 44,301 46,099 44,301 XOjet - - 81,207 78,040 81,207 78,040 YCom Networks Inc 2,599,502 2,456,529 9,302,571 8,939,770 11,902,072 11,396,299 Zayo Group, LLC - - 1,939,188 1,863,559 1,939,188 1,863,559 99,069,232 93,620,424 559,936,431 538,098,910 659,005,663 631,719,335 Wahkiakum AT&T Mobility LLC - - 257,496 249,771 257,496 249,771 Century Tel of WA, Inc (T141) 376,644 331,070 1,041,578 1,010,331 1,418,223 1,341,402 CenturyTel Service Group, LLC - - 668 648 668 648 Qwest Corporation - - 645,965 626,586 645,965 626,586 T-Mobile USA Inc - - 24,746 24,004 24,746 24,004 US Cellular Washington - - 101,551 98,505 101,551 98,505 Western Wahkiakum County Telephone Co 719,940 632,828 3,956,657 3,837,958 4,676,598 4,470,785 Total 1,096,585 963,898 6,028,663 5,847,803 7,125,247 6,811,701

Walla Walla Aero Air LLC - - 13,305 12,812 13,305 12,812 Aero Jet Services - - 1,130 1,089 1,130 1,089 Alaska Air Group, Inc - - 2,549,904 2,455,558 2,549,904 2,455,558 Ameriflight Inc - - 242,580 233,604 242,580 233,604 AT&T Communications - - 371,104 357,374 371,104 357,374 AT&T Mobility LLC - - 2,667,959 2,569,245 2,667,959 2,569,245 Aviation Consultants Inc - - 26,654 25,668 26,654 25,668 BNSF Railway Company - Tax Dept 5,798,738 4,981,116 13,495,808 12,996,463 19,294,546 17,977,579 Cascade Natural Gas Corp 1,662,617 1,428,188 8,533,709 8,217,962 10,196,326 9,646,150 Cellco Partnership - - 11,483,064 11,058,191 11,483,064 11,058,191 Century Tel of WA, Inc (T141) - - 950,116 914,962 950,116 914,962 CenturyLink Communications - - 115,666 111,386 115,666 111,386 CenturyTel Service Group, LLC - - 7,096 6,833 7,096 6,833 Charter Fiberlink WA CCVII LLC - - 1,726,256 1,662,385 1,726,256 1,662,385 Columbia Energy LLC - - 970,961 935,035 970,961 935,035 Columbia Rural Electric Assoc Inc 11,509,097 9,886,314 14,864,679 14,314,686 26,373,776 24,201,000 Federal Express Corp - - 2,978 2,868 2,978 2,868 Flexjet LLC - - 37,138 35,764 37,138 35,764 FPL Energy Stateline II Inc - - 431,000 415,053 431,000 415,053 FPL Energy Vansycle, LLC - - 26,600,000 25,615,800 26,600,000 25,615,800 Gas Transmission Northwest LLC 15,884,494 13,644,780 53,719,267 51,731,654 69,603,761 65,376,435 Great Northwest Railroad Inc - - 256,873 247,369 256,873 247,369 Hess Corporation - - 6,778,490 6,527,686 6,778,490 6,527,686 Hillsboro Aviation Inc - - 1,568 1,510 1,568 1,510 Idaho Power - - 665,000 640,395 665,000 640,395 Inland Cellular LLC 91,622 78,703 853,942 822,346 945,564 901,049 Inland Power & Light Co - - 71,291 68,653 71,291 68,653 Inland Telephone Co 87,419 75,093 1,261,141 1,214,479 1,348,561 1,289,572 Jackson Jet Center - - 37,700 36,305 37,700 36,305 Level 3 Communications - - 643 619 643 619 MCI Communication Services Inc - - 2,704 2,604 2,704 2,604 MCImetro Access Transmission Svcs, LLC - - 1,813 1,746 1,813 1,746 NetJets Inc - - 76,088 73,272 76,088 73,272 Noel Communications Inc - - 43,100 41,506 43,100 41,506 Northwest Pipeline GP 62,421 53,619 421,919 406,308 484,339 459,927 PacifiCorp 3,521,689 3,025,131 57,004,106 54,894,955 60,525,796 57,920,086 Palouse River & Coulee City Railroad 733,506 630,082 1,552,718 1,495,267 2,286,224 2,125,349 Phillips 66 Company - - 27,608,679 26,587,158 27,608,679 26,587,158 Portland General Electric Co - - 221,628 213,428 221,628 213,428 Puget Sound Energy/Elec - - 2,331 2,245 2,331 2,245 Qwest Corporation 2,983,856 2,563,132 14,355,640 13,824,481 17,339,496 16,387,614 Sprint Wireless - - 1,729,403 1,665,415 1,729,403 1,665,415 T-Mobile USA Inc - - 320,290 308,439 320,290 308,439 Tesoro Logistics Northwest Pipeline - - 5,718,115 5,506,545 5,718,115 5,506,545 TTX Company - - 3,660,174 3,524,748 3,660,174 3,524,748 Union Pacific Railroad Co 92,095,772 79,110,269 1,080,010 1,040,049 93,175,782 80,150,318 United Parcel Service Co - - 23,872 22,989 23,872 22,989 West Coast Charters Inc - - 10,891 10,488 10,891 10,488 Western Aircraft Inc - - 92,197 88,786 92,197 88,786 XOjet - - 8,548 8,232 8,548 8,232 Zayo Group, LLC - - 544,505 524,358 544,505 524,358 Total 134,431,231 115,476,428 263,215,753 253,476,770 397,646,985 368,953,198

Whatcom Aero Air LLC - - 62,088 59,543 62,088 59,543 Aero Jet Services - - 1,130 1,084 1,130 1,084 Alaska Air Group, Inc - - 8,055,523 7,725,247 8,055,523 7,725,247 Allegiant Air - - 17,665,453 16,941,169 17,665,453 16,941,169 Ameriflight Inc - - 560,162 537,195 560,162 537,195 AT&T Communications - - 5,953,227 5,709,144 5,953,227 5,709,144 AT&T Mobility LLC - - 10,674,130 10,236,491 10,674,130 10,236,491 Aviation Consultants Inc - - 13,327 12,781 13,327 12,781 BCE Nexxia Corp 93,825 80,783 382,882 367,184 476,707 447,967 BNSF Railway Company - Tax Dept 46,616,565 40,136,863 7,800,332 7,480,519 54,416,898 47,617,381 Cascade Natural Gas Corp 3,149,443 2,711,671 30,270,083 29,029,010 33,419,527 31,740,681 Cellco Partnership - - 24,367,989 23,368,902 24,367,989 23,368,902 CenturyTel Service Group, LLC - - 12,091 11,596 12,091 11,596 Clay Lacy Aviation - - 71,742 68,801 71,742 68,801 Comcast IP Phone LLC - - 7,138,624 6,845,941 7,138,624 6,845,941 Eschelon Telecom Inc - - 902,038 865,055 902,038 865,055 Executive Jet Management Inc - - 4,953 4,750 4,953 4,750 Federal Express Corp - - 691,489 663,138 691,489 663,138 Felts Field Aviation Inc - - 8,515 8,166 8,515 8,166 Flexjet LLC - - 37,138 35,615 37,138 35,615 Frontier Communications Northwest Inc 2,913,694 2,508,690 18,814,583 18,043,185 21,728,277 20,551,875 Guardian Flight - - 98,282 94,252 98,282 94,252 Island Air - - 271,181 260,062 271,181 260,062 Jackson Jet Center - - 5,386 5,165 5,386 5,165 Level 3 Communications - - 641 614 641 614 MCI Communication Services Inc - - 47,163 45,230 47,163 45,230 MCImetro Access Transmission Svcs, LLC - - 2,684 2,574 2,684 2,574 NetJets Inc - - 843,134 808,566 843,134 808,566 Noel Communications Inc - - 276,804 265,455 276,804 265,455 Northwest Pipeline GP 8,140,238 7,008,745 49,082,477 47,070,096 57,222,716 54,078,841 Olympic Pipe Line Co LLC - - 7,774,682 7,455,920 7,774,682 7,455,920 Puget Sound Energy/Elec 67,559,227 58,168,495 444,901,412 426,660,454 512,460,639 484,828,948 Puget Sound Energy/Gas - - 1,974,321 1,893,373 1,974,321 1,893,373 Qwest Broadband Services, Inc - - 39,075 37,473 39,075 37,473 Qwest Corporation 3,121,552 2,687,656 19,040,074 18,259,431 22,161,626 20,947,087 Reynolds Metals Company LLC - - 1,106 1,061 1,106 1,061 Shaw Business Solutions US Inc - - 128,097 122,845 128,097 122,845 Skywest Airlines Inc - - 711,098 681,943 711,098 681,943 Sprint Wireless - - 5,916,182 5,673,619 5,916,182 5,673,619 Sun Country Airlines - - 57,326 54,975 57,326 54,975 T-Mobile USA Inc - - 2,269,703 2,176,645 2,269,703 2,176,645 TELUS Communications (U.S.) Inc. - - 83,578 80,151 83,578 80,151 Trans Mountain Pipeline (Puget Sound) 6,002,737 5,168,356 60,861,621 58,366,294 66,864,357 63,534,650 Trinity Industries Leasing Co - - 16,336,935 15,667,121 16,336,935 15,667,121 TTX Company - - 1,739,023 1,667,723 1,739,023 1,667,723 United Parcel Service Co - - 3,748 3,594 3,748 3,594 Western Aircraft Inc - - 69,148 66,313 69,148 66,313 Whidbey Telephone Co 1,180,509 1,016,419 1,161,792 1,114,159 2,342,302 2,130,577 XOjet - - 38,467 36,889 38,467 36,889 Xtra Airways - - 55,448 53,175 55,448 53,175 Zayo Group, LLC - - 3,473,141 3,330,742 3,473,141 3,330,742 Total 138,777,790 119,487,678 750,751,228 719,970,428 889,529,019 839,458,105

Whitman Aero Air LLC - - 8,870 7,335 8,870 7,335 AG Processing Inc - - 7,740,218 6,401,160 7,740,218 6,401,160 Alaska Air Group, Inc - - 2,705,372 2,237,343 2,705,372 2,237,343 American Railcar Industries Inc - - 11,926,683 9,863,367 11,926,683 9,863,367 Ameriflight Inc - - 80,331 66,434 80,331 66,434 AT&T Communications 31,508 25,018 749,504 619,840 781,012 644,857 AT&T Mobility LLC - - 18,649,282 15,422,956 18,649,282 15,422,956 Avista Corp - Gas 50,266 39,911 15,241,729 12,604,910 15,291,995 12,644,821 Avista Corporation - Electric 7,289,651 5,787,983 102,147,106 84,475,657 109,436,758 90,263,640 Big Bend Elec Coop Inc - - 8,493 7,024 8,493 7,024 Bunge Corporation - - 5,918,529 4,894,623 5,918,529 4,894,623 CAI Rail Inc - - 4,103,899 3,393,924 4,103,899 3,393,924 Canpotex Leasing Limited - - 6,066,627 5,017,101 6,066,627 5,017,101 Cargill Inc - - 4,724,235 3,906,942 4,724,235 3,906,942 Cellco Partnership - - 12,617,748 10,434,878 12,617,748 10,434,878 Century Tel of WA, Inc (T141) - - 49,025 40,544 49,025 40,544 Clearwater Power Co - - 760,995 629,343 760,995 629,343 Cryo-Trans Inc - - 3,636,457 3,007,350 3,636,457 3,007,350 Dow Chemical Company The - - 4,083,778 3,377,284 4,083,778 3,377,284 Executive Jet Management Inc - - 4,953 4,096 4,953 4,096 Federal Express Corp - - 6,758 5,589 6,758 5,589 Felts Field Aviation Inc - - 8,515 7,042 8,515 7,042 Flexjet LLC - - 37,138 30,713 37,138 30,713 Frontier Communications Northwest Inc 1,597,557 1,268,460 10,448,335 8,640,773 12,045,892 9,909,234 Gas Transmission Northwest LLC 62,589 49,696 65,186,213 53,908,998 65,248,802 53,958,694 Great Northwest Railroad Inc 2,729,000 2,166,826 2,379,057 1,967,480 5,108,057 4,134,306 Greenbrier Mgmt Services LLC (GBRX) - - 3,561,972 2,945,751 3,561,972 2,945,751 Inland Cellular LLC 620,246 492,475 4,530,868 3,747,027 5,151,114 4,239,503 Inland Power & Light Co 1,018,937 809,036 9,783,744 8,091,156 10,802,681 8,900,192 Inland Telephone Co 1,282,135 1,018,015 2,720,518 2,249,868 4,002,652 3,267,883 Jackson Jet Center - - 21,543 17,816 21,543 17,816 Lafarge Corp - - 3,782,662 3,128,261 3,782,662 3,128,261 MCI Communication Services Inc - - 1,482 1,226 1,482 1,226 MCImetro Access Transmission Svcs, LLC - - 1,829 1,512 1,829 1,512 NetJets Inc - - 67,862 56,122 67,862 56,122 Noel Communications Inc - - 229,698 189,960 229,698 189,960 Northwest Pipeline GP 86,283 68,508 18,807,732 15,553,995 18,894,015 15,622,503 Palouse River & Coulee City Railroad 1,997,715 1,586,186 1,252,917 1,036,162 3,250,632 2,622,348 Pioneer Telephone Co 553,399 439,399 3,512,513 2,904,848 4,065,912 3,344,247 PNC Equipment Finance LLC - - 225,022 186,093 225,022 186,093 Puget Sound Energy/Elec - - 33,795 27,949 33,795 27,949 Qwest Corporation 595,174 472,568 2,645,253 2,187,625 3,240,427 2,660,192 Sprint Wireless - - 2,271,679 1,878,678 2,271,679 1,878,678 T-Mobile USA Inc - - 557,518 461,068 557,518 461,068 Time Warner Cable Digital Phone LLC - - 317,000 262,159 317,000 262,159 TTX Company - - 5,936,174 4,909,215 5,936,174 4,909,215 Union Pacific Railroad Co 10,636,517 8,445,394 684,430 566,024 11,320,947 9,011,418 Washington & Idaho Railway Inc 2,488,022 1,975,489 784,300 648,616 3,272,322 2,624,105 West Coast Charters Inc - - 16,337 13,511 16,337 13,511 Western Aircraft Inc - - 23,049 19,062 23,049 19,062 Zayo Group, LLC - - 681,140 563,303 681,140 563,303 Total 31,038,997 24,644,964 341,740,888 282,619,714 372,779,885 307,264,678

Yakima Aero Air LLC - - 1,054,020 1,004,481 1,054,020 1,004,481 Alaska Air Group, Inc - - 3,261,638 3,108,341 3,261,638 3,108,341 Ameriflight Inc - - 697,220 664,450 697,220 664,450 AT&T Communications 1,409,656 1,260,232 13,097,846 12,482,248 14,507,502 13,742,480 AT&T Mobility LLC - - 8,444,403 8,047,516 8,444,403 8,047,516 Benton Rural Electric Assoc Inc 612,207 547,313 15,421,929 14,697,098 16,034,136 15,244,411 BNSF Railway Company - Tax Dept 59,007,959 52,753,115 7,815,127 7,447,816 66,823,086 60,200,931 Cascade Natural Gas Corp 3,592,344 3,211,556 29,752,505 28,354,138 33,344,850 31,565,693 Cellco Partnership - - 19,120,162 18,221,514 19,120,162 18,221,514 Central Washington Railroad Company 847,164 757,365 1,260,275 1,201,042 2,107,439 1,958,407 CenturyLink Communications - - 4,296,995 4,095,037 4,296,995 4,095,037 CenturyTel of Cowiche Inc 458,092 409,534 825,797 786,984 1,283,888 1,196,518 CenturyTel Service Group, LLC - - 27,546 26,251 27,546 26,251 Charter Fiberlink WA CCVII LLC - - 4,722,963 4,500,984 4,722,963 4,500,984 Chrylser Aviation Inc. - - 9,233 8,799 9,233 8,799 CIT Group/Equipment Financing INC - - 22,113,428 21,074,097 22,113,428 21,074,097 Clay Lacy Aviation - - 23,914 22,790 23,914 22,790 Electric Lightwave Inc - - 1,272 1,212 1,272 1,212 Ellensburg Telephone Co Inc 839,376 750,402 4,617,552 4,400,527 5,456,929 5,150,930 Eschelon Telecom Inc - - 604,615 576,199 604,615 576,199 Federal Express Corp - - 766,961 730,914 766,961 730,914 Felts Field Aviation Inc - - 85,147 81,145 85,147 81,145 Flexjet LLC - - 37,138 35,392 37,138 35,392 Flight Options - - 12,283 11,705 12,283 11,705 Frontier Communications Northwest Inc 121,354 108,491 1,803,801 1,719,022 1,925,155 1,827,513 Global Aviation, Inc - - 2,567 2,447 2,567 2,447 Hillsboro Aviation Inc - - 6,271 5,976 6,271 5,976 Jackson Jet Center - - 2,693 2,566 2,693 2,566 Level 3 Communications 1,304,061 1,165,830 13,108,335 12,492,243 14,412,396 13,658,074 Lightspeed Networks, Inc. - - 5,832,485 5,558,358 5,832,485 5,558,358 MCI Communication Services Inc - - 219,006 208,713 219,006 208,713 MCImetro Access Transmission Svcs, LLC - - 74,012 70,533 74,012 70,533 NetJets Inc - - 228,263 217,535 228,263 217,535 Noel Communications Inc - - 605,536 577,076 605,536 577,076 Northwest Pipeline GP 467,996 418,389 13,122,710 12,505,943 13,590,707 12,924,332 Pacific Wireless Systems LLC - - 1,998 1,904 1,998 1,904 PacifiCorp 28,479,264 25,460,462 185,119,238 176,418,634 213,598,501 201,879,095 Qwest Corporation 5,554,362 4,965,600 24,054,728 22,924,156 29,609,090 27,889,755 Sierra Pacific Airlines - - 2,333 2,224 2,333 2,224 South Dakota Soybean Processor - - 40,040 38,158 40,040 38,158 Sprint Wireless - - 5,254,460 5,007,501 5,254,460 5,007,501 Sun Country Airlines - - 47,492 45,260 47,492 45,260 T-Mobile USA Inc - - 423,815 403,895 423,815 403,895 TTX Company - - 2,358,018 2,247,191 2,358,018 2,247,191 Union Pacific Railroad Co - - 229,675 218,880 229,675 218,880 United Continental Holdings Inc - - 23,101 22,015 23,101 22,015 United Telephone of the NW 3,455,993 3,089,658 18,380,089 17,516,225 21,836,082 20,605,882 US Cellular Washington - - 12,902,871 12,296,436 12,902,871 12,296,436 Western Aircraft Inc - - 1,221,613 1,164,197 1,221,613 1,164,197 XOjet - - 25,644 24,439 25,644 24,439 Xtra Airways - - 17,061 16,259 17,061 16,259 Zayo Group, LLC - - 2,587,804 2,466,177 2,587,804 2,466,177 Total 106,149,829 94,897,947 425,765,627 405,754,643 531,915,456 500,652,590

State Totals1 4,552,126,810 4,146,305,348 19,126,524,526 18,368,668,340 23,678,651,336 22,514,973,688

1Due to rounding, the individual values may not add up to the State Totals at the bottom.