Household Food Consumption and Expenditure: 1969
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MINISTRY OF AGRICULTURE, FISHERIES AND FOOD Household Food Consumption and Expenditure : 1 969 WITH PRELIMINARY ESTIMATES FOR 1970 Annual Report of the National Food Survey Committee r/wT DOCS. -LIBRARY LONDON MINISTRY OF AGRICULTURE, FISHERIES AND FOOD Household Food Consumption and Expenditure: 1969 WITH PRELIMINARY ESTIMATES FOR 1970 Annual Report of the National Food Survey Committee LONDON HER MAJESTY'S STATIONERY OFFICE 1971 SBN 11 240939 3 THE NATIONAL FOOD SURVEY COMMITTEE L. Napolitan, C.B., M.Sc. (Econ.) Ministry of Agriculture, Fisheries and Food, Chairman M. A. Abrams, Ph.D. (Econ.) Director, Survey Research Unit, Social Science Research Council A. H. J. Baines, M.A. Ministry of Agriculture, Fisheries and Food W. T. C. Berry, M.A., M.D., D.T.M. & H. Department of Health and Social Security C. J. Brown, M.A. Professor J. A. C. Brown, M.A. University of Oxford J. A. Heady, M.A., Ph.D. Medical Research Council Dorothy F. Hollingsworth, O.B.E., B.Sc, F.R.I.C, F.I.Biol., F.I.F.S.T., S.R.D. Director, The British Nutrition Foundation Ltd Professor J. H. Kirk, C.B.E., M.A. Wye College, University of London Professor W. J. Thomas, M.Sc. Agricultural Economics Department, University of Manchester Elspeth M. Warwick, M.B., Ch.B., D.P.H. Scottish Home and Health Department Secretaries S. Clayton Ministry of Agriculture, Fisheries and Food J. P. Greaves, M.A., Ph.D., M.I.Biol., A.I.F.S.T. Ministry of Agriculture, Fisheries and Food in Preface The National Food Survey started in 1940 and this annual report is the twentieth to be published on the results which have emerged. The thirty years of the enquiry have been a period of continuous change; the contrast between the wartime and early post-war years of food rationing and the present day is very marked. The proportion of consumers' total expenditure spent on food has fallen from 30 per cent just before the war to 24 per cent thirty years later. The supermarket is now commonplace, convenience foods have assumed an entirely new significance, and poultry meat is no longer a luxury food. Over the years the Survey has provided an unparalleled body of information on food consumption patterns. It records the differences that exist between income groups, between families of different size, and between regions. This information is of continuing value to nutritionists, business men, economists, policy-makers and their advisers, and not least to the general public. In the present report will be found the same wide range of data as in previous annual reports. The opportunity has, however, been taken to regroup the text and the appendices in a more coherent manner, and it is hoped that this will prove convenient to the reader. A special feature of the Survey in 1969 was the inclusion of questions about the types of shop used by housewives for their main food purchases, and Chapter 4 of the Report is devoted to an analysis of the results obtained. Also of interest to the food industry are the tables included in Appendix B which show changes in the income elasticities of demand for different foods since 1955. This Appendix also includes a table giving new estimates of the price elasticities of demand for a number of foods. The estimates of the average energy value and nutrient content of the diet in various types of household are again compared with the recommendations of intake made by the Department of Health and Social Security. Estimates are also given of the concentration of nutrients in relationship to the energy value of average diets of various groups of households. The results of the Survey continue to be published in the Monthly Digest of Statistics in summary form as soon as they become available for all households, income groups and types of family. Estimates of consumption for all households are also published each quarter in Trade and Industry, together with some nu tritional data. Applications for unpublished analyses should be addressed to the National Food Survey Branch of the Ministry of Agriculture, Fisheries and Food, Tolcarne Drive, Pinner, Middlesex HA5 2DT. The Committee again wishes to record its indebtedness to the many house wives who have so generously given of their time to provide records of their food purchases. The Committee is also grateful to its secretaries and to the staffs of the Ministry of Agriculture, Fisheries and Food, the Social Survey Division of the Office of Population Censuses and Surveys and the British Market Research Bureau Ltd who have contributed to the work of the Survey. Leonard Napolitan, June, 1971 Chairman, National Food Survey Committee Contents Part I Paragraphs Chapter 1 Introduction and Summary 1.1 Personal Income, Expenditure and Retail Prices in 1969 . 1-2 1.2 Summary of Survey Results for 1969 3-10 Chapter 2 Household Food Consumption and Expenditure : National Averages 2.1 General Levels of Food Consumption, Expenditure and Prices 11-15 2.2 Individual Foods : Consumption Trends .... 16-43 Chapter 3 Household Food Consumption and Expenditure: Geographical, Income Group and Family Composition Differences 3.1 Introduction 44 3.2 Geographical Differences 3.2.1 Classification Used 45-46 3.2.2 Main Results in 1969 47-53 3.3 Income Group Differences 3.3.1 Classification Used 54 3.3.2 Main Results in 1969 55-57 3.4 Household Composition Differences 3.4.1 Classification Used 58 3.4.2 Main Results in 1969 59-62 3.5 Family Composition Differences within Income Groups 3.5.1 Classification Used 63 3.5.2 Main Results in 1969 64-67 3.6 Household Food Consumption and Expenditure according to Age of Housewife, and Broad Socio-economic Grouping, 1969 68-73 Chapter 4 Types of Shop Used by Housewives for their Main Food Purchases in 1969 4.1 Introduction 74 4.2 Type of Shop Used by Housewives 75-81 4.3 Food Expenditure and Average Prices Paid by Households classified according to Type of Shop used for their Main Food Purchases 82 Chapter 5 Energy Value and Nutrient Content of Household Food Consumption 5.1 Introduction 83-87 5.2 National Averages 88-92 5.3 Geographical Differences 93-95 5.4 Income Group Differences 96-97 5.5 Household Composition Differences 98-99 5.6 Family Composition Differences within Income Groups . 100-101 5.7 Differences associated with Age of Housewife and Broad Socio-economic Grouping 102-103 Chapter 6 Preliminary Estimates of Household Food Consump tion, Expenditure and Prices in 1970 . 104-117 vii INDEX TO TABLES Part I Page Table 1 Changes in Earnings, Prices and Consumers' Expendi ture, 1964-1969 2 Table 2 Household Food Expenditure and Total Value of Food obtained for Household Consumption, 1968 and 1969 6 Table 3 Percentage Changes in Average Expenditure, Food Prices and Real Value of Food Purchased ; Quarters of 1969 Compared with Corresponding Quarters of 1968 6 Table 4 Indices of Expenditure, Prices and Real Value of Food Purchased for Household Consumption, 1964-1969 . 7 Chart Energy Value and Nutrient Content of Household Food Consumption, according to Age of Housewife and Broad Socio-economic Groupings, 1969 . 36-39 Table 5 Household Food Expenditure, 1968, 1969 and 1970 40 Part II (Tables of average consumption, expenditure or prices relating to all households in the National Food Survey sample 1969) Table 6 Indices of Expenditure on Main Food Groups, 1964- 1969 46 Table 7 Indices of Prices for Main Food Groups, 1964-1969 47 Table 8 Indices of Real Value of Purchases of Main Food Groups, 1964-1969 48 Table 9 Household Food Consumption and Purchases: National Averages, 1969 49-51 Table 10 Household Food Expenditure:.......National Averages, 1969 52-54 Table 11 Household Food Prices: National Averages, 1969 55-58 Table 12 Percentage of All Households Purchasing Seasonal Types of Food During Survey Week, 1969 59 (Tables relating to geographical differences in average consumption, expenditure or prices) Table 13 Household Food Expenditure, Value of Consumption and Price Indices according to Region and Type of Area, 1969 62 Table 14 Geographical Variations in Household Consumption of the Main Food Groups, 1969 63-65 Table 15 Household Food Consumption according to Region and Type of Area, 1969. ..... 66-71 (Tables relating to income group differences in average consumption, expenditure or prices) Table 16 Household Food Expenditure, Value of Consumption and Price Indices according to Income Group, 1969. 74 Table 17 Household Food Consumption according to Income Group, 1969 75-77 Table 18 Household Food Expenditure according to Income Group, 1969 78-80 viii (Tables relating to household composition differences in average consumption, expenditure or prices) Table 19 Household Food Expenditure, Value of Consumption and Price Indices according to Household Composi tion, 1969 82 Table 20 Household Food Consumption according to Household Composition, 1969 83-85 Table 21 Household Food Expenditure according to Household Composition, 1969 86-88 (Tables relating to differences in average consumption and expenditure in certain household composition groups within income groups) Table 22 Household Food Consumption by certain Household Composition Groups within Income Groups, 1969 . 90-93 Table 23 Household Food Expenditure and Average Declared Net Family Income of Certain Household Composi tion Groups within Income Groups, 1969 . 94 (Tables relating to differences in average consumption and expendi ture in households classified according to age of housewife and broad socio-economic grouping) Table 24 Classification of Households according to Age of Housewife and Broad Socio-economic Grouping, 1969 96 Table 25 Household Food Consumption according to Age of Housewife and Broad Socio-economic Grouping, 1969 97-98 Table 26 Household Food Expenditure according to Age of Housewife and Broad Socio-economic Grouping, 1969 99-101 (Tables relating to the types of shop used by housewives for most of their purchases) Table 27 Type of Shop used by Households in each Region and Type of Area for most of their Purchases, 1969 .