The following table shows the trend, since the beginning of the war, of the calorie value of bulk stocks of the principal foods: Index of bulk stocks of principal foods, based on calorie values (End-August 1939 = 100) 1939 1940 1941 1942 1943 1944 End-February 94 120 166 140 202 (a) End-May 121 128 179 161 End-August 100 130 160 165 179 End-November 77 129 165 157 202 (a) forecast III. LEND/LEASE SUPPLIES Arrivals in the U.K. of Lend/Lease supplies of U.S. origin during the four weeks ended 27th November averaged 24 thousand net tons per week, as compared with averages of 39 thousand net tons per week in the preceding five weeks and 33 thousand net tons per week in the first nine months of the year.