| 1951 | Pork, cured, ham, extra lean (approximately 4% fat), canned, roasted | Pork Products | 21.16 | 42% |
| 1952 | Nuts, almonds | Nut and Seed Products | 21.15 | 42% |
| 1953 | Pork, fresh, loin, center loin (chops), boneless, separable lean and fat, raw | Pork Products | 21.14 | 42% |
| 1954 | Fast Foods, Fried Chicken, Wing, meat and skin and breading | Fast Foods | 21.14 | 42% |
| 1955 | Fast Foods, Fried Chicken, Drumstick, meat and skin with breading | Fast Foods | 21.13 | 42% |
| 1956 | Lamb, New Zealand, imported, sweetbread, cooked, soaked and simmered | Lamb, Veal, and Game Products | 21.13 | 42% |
| 1957 | Lamb, New Zealand, imported, loin saddle, separable lean and fat, cooked, fast roasted | Lamb, Veal, and Game Products | 21.13 | 42% |
| 1958 | Beef, chuck, mock tender steak, boneless, separable lean and fat, trimmed to 0" fat, all grades, raw | Beef Products | 21.13 | 42% |
| 1959 | Beef, chuck, shoulder clod, shoulder top and center steaks, separable lean and fat, trimmed to 0" fat, select, raw | Beef Products | 21.13 | 42% |
| 1960 | Beef, loin, top loin steak, boneless, lip-on, separable lean and fat, trimmed to 1/8" fat, choice, raw | Beef Products | 21.13 | 42% |
| 1961 | Beef, Australian, imported, grass-fed, round, bottom round steak/roast, boneless, separable lean and fat, raw | Beef Products | 21.13 | 42% |
| 1962 | Beef, chuck, under blade pot roast or steak, boneless, separable lean only, trimmed to 0" fat, all grades, raw | Beef Products | 21.13 | 42% |
| 1963 | Lamb, rib, separable lean and fat, trimmed to 1/4" fat, choice, cooked, roasted | Lamb, Veal, and Game Products | 21.12 | 42% |
| 1964 | Game meat, bison, chuck, shoulder clod, separable lean only, raw | Lamb, Veal, and Game Products | 21.12 | 42% |
| 1965 | Pork, loin, boneless, raw | Pork Products | 21.12 | 42% |
| 1966 | Steelhead trout, boiled, canned (Alaska Native) | Other | 21.11 | 42% |
| 1967 | Beans, small white, mature seeds, raw | Legumes and Legume Products | 21.11 | 42% |
| 1968 | Beef, top loin petite roast/filet, boneless, separable lean and fat, trimmed to 1/8" fat, all grades, raw | Beef Products | 21.1 | 42% |
| 1969 | Game meat, bison, shoulder clod, separable lean only, trimmed to 0" fat, raw | Lamb, Veal, and Game Products | 21.1 | 42% |
| 1970 | Pork, ground, 96% lean / 4% fat, raw | Pork Products | 21.1 | 42% |
| 1971 | Beef, chuck eye Country-Style ribs, boneless, separable lean only, trimmed to 0" fat, select, raw | Beef Products | 21.1 | 42% |
| 1972 | Lamb, New Zealand, imported, leg chop/steak, bone-in, separable lean only, raw | Lamb, Veal, and Game Products | 21.1 | 42% |
| 1973 | Beef, tenderloin steak, raw | Beef Products | 21.09 | 42% |
| 1974 | Pork, fresh, loin, top loin (chops), boneless, separable lean only, with added solution, raw | Pork Products | 21.09 | 42% |
| 1975 | Lamb, foreshank, separable lean only, trimmed to 1/4" fat, choice, raw | Lamb, Veal, and Game Products | 21.08 | 42% |
| 1976 | Beef, round, tip round, roast, separable lean only, trimmed to 0" fat, all grades, raw | Beef Products | 21.07 | 42% |
| 1977 | Salami, dry or hard, pork, beef | Sausages and Luncheon Meats | 21.07 | 42% |
| 1978 | Nuts, pistachio nuts, dry roasted, without salt added | Nut and Seed Products | 21.05 | 42% |
| 1979 | Cheese, American, nonfat or fat free | Dairy and Egg Products | 21.05 | 42% |
| 1980 | Beef, chuck, mock tender steak, boneless, separable lean and fat, trimmed to 0" fat, select, raw | Beef Products | 21.05 | 42% |