| 1981 | Egg yolks, dried | Dairy and Egg Products | 24.8 | 6% |
| 1982 | American Cheese | Dairy and Egg Products | 24.8 | 6% |
| 1983 | pork, loin, boneless | Pork Products | 24.8 | 6% |
| 1984 | Minerals, Cheese, string (low-moisture, part-skim mozzarella), BORDEN (CA1,NE,PA) - NFY120XAH | Dairy and Egg Products | 24.8 | 6% |
| 1985 | Minerals, Tuna, canned, in water, drained solids, CHICKEN OF THE SEA CHUNK LIGHT, IN WATER (CO,CT) - NFY090S30 | Finfish and Shellfish Products | 24.8 | 6% |
| 1986 | Minerals, Tuna, canned, in water, drained solids, STARKIST, CHUNK LIGHT, IN WATER (MI,OK) - NFY090S57 | Finfish and Shellfish Products | 24.8 | 6% |
| 1987 | pork, tenderloin, boneless | Pork Products | 24.8 | 6% |
| 1988 | Minerals, Cheddar cheese, sliced, CRACKER BARREL (NY,NC) - NFY120DA5 | Dairy and Egg Products | 24.8 | 6% |
| 1989 | Minerals, White bread, PEPPERIDGE FARMS (NC1,NY1,MI1) - NFY0907OL | Baked Products | 24.8 | 6% |
| 1990 | beans, blackeye pea, canned, sodium added | Legumes and Legume Products | 24.7 | 6% |
| 1991 | Minerals, Tuna, canned, in water, drained solids, STARKIST, CHUNK LIGHT, IN WATER (CO,CT) - NFY090S4Q | Finfish and Shellfish Products | 24.7 | 6% |
| 1992 | FLOUR, PASTRY, WHITE (UNENRICHED) (UNBLEACHED) | Cereal Grains and Pasta | 24.7 | 6% |
| 1993 | Pork, loin, tenderloin, boneless, raw | Pork Products | 24.66 | 6% |
| 1994 | American cheese | Dairy and Egg Products | 24.6 | 6% |
| 1995 | Minerals, Haddock, raw (FL) - NFY060CNB | Finfish and Shellfish Products | 24.6 | 6% |
| 1996 | beans, kidney, light red, canned, sodium added, sugar added | Legumes and Legume Products | 24.6 | 6% |
| 1997 | Minerals, Onion rings, frozen, ALEXIA (CO,CT) - NFY12067D | Vegetables and Vegetable Products | 24.6 | 6% |
| 1998 | American cheese | Dairy and Egg Products | 24.6 | 6% |
| 1999 | Minerals, White bread, store brand, KROGER BREAD (MI1) - NFY0907L7 | Baked Products | 24.6 | 6% |
| 2000 | beans, great northern, canned, sodium added | Legumes and Legume Products | 24.6 | 6% |
| 2001 | Minerals, American cheese, pasteurized process, GREAT VALUE DELUXE - NFY090HQM | Dairy and Egg Products | 24.6 | 6% |
| 2002 | Cheese; American | Dairy and Egg Products | 24.6 | 6% |
| 2003 | Egg yolks, dried | Dairy and Egg Products | 24.5 | 6% |
| 2004 | fresco (solid) | Dairy and Egg Products | 24.5 | 6% |
| 2005 | Minerals, Chicken, dark meat, lean only, thigh, braised, non-enhanced (FL1,MO1,NY1) - 14B-09-04-Min | Poultry Products | 24.5 | 6% |
| 2006 | Minerals, American cheese, pasteurized process, BEST CHOICE DELUXE - NFY090HS4 | Dairy and Egg Products | 24.5 | 6% |
| 2007 | American cheese | Dairy and Egg Products | 24.5 | 6% |
| 2008 | Minerals, Onion rings, frozen, ALEXIA (IN,NY) - NFY120669 | Vegetables and Vegetable Products | 24.5 | 6% |
| 2009 | Squash, acorn, raw | Vegetables and Vegetable Products | 24.5 | 6% |
| 2010 | tilapia, farm raised, raw, skin removed | Finfish and Shellfish Products | 24.5 | 6% |