-21- individually, but even more so for regional areas. Because of the lack of periodic and comprehensive data, it is practically impossible to derive trends over time in per capital consumption by product for individual states or regions. It is possible, however, to obtain a fairly reliable estimate of per capital consumption rates for individual dairy products by regions for 1955 from,a series of studies by the United States Department of Agriculture.25/,26,/27'/28'/29 In these studies, quantities of dairy and other foods used in a seven-day period were obtained from a sample of households in each region. From these data, it was possible to 30/ calculate the annual per capital consumption of major dairy products.- On a per capital basis, the South consumed considerably lower amounts of most fluid milk products than any other region in the United States (Table 10). Fluid whole milk accounted for the major proportion of fresh fluid milk products consumed in all regions. Consumption of fluid whole milk in the South was less than one-half that of the North Central region, the highest consuming area, and was only about three- fourths of the national average. Per capital consumption of fluid skim milk, fluid creams and cottage cheese in the South approximated one- third of the average for the United States. It was one-fifth or less of the consumption in the region with the highest rate of 25/Food Consumption of Households in the United States, Report T1o.1 (Washington, D. C.: U. S. Department of Agriculture, Agricultural Research Service and Agricultural Marketing Service, December 1956). 26/Food Consumption of Households in the Northeast, Report No. 2 (Washington, D. C.: U. S. Department of Agriculture, Agricultural Research Service and Agricultural Marketing Service, December 1956). 27/Food Consumption of Households in the North Central, Report No. 3 (Washington, D. C.: U. S. Department of Agriculture, Agricultural Research Service and Agricultural Marketing Service, December 1956). 28/Food Consumption of Households in the South, Report No. 4 (Washington, D. C.: U. S. Department of Agriculture, Agricultural Research Service and Agricultural Marketing Service, December 1956). 29/Food Consumption of Households in the West, Report No. 5 (Washington, D. C.: U. S. Department of Agriculture, Agricultural Research Service and Agricultural Marketing Service, December 1956). 30/Annual per capital consumption equals consumption per household per week divided by household size multiplied by 52. Complete data are given in Appendix A, Table 46.