| CME GROUP INC. PAC | $44K | 23 | 1980, 1982, 1984, 1986, 1988, 1990, 1992, 1994, 1996 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $34K | 19 | 1980, 1982, 1984, 1986, 1988, 1990, 1992, 1994 |
| AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC) | $27K | 7 | 1986, 1988, 1990, 1992, 1994 |
| COMMITTEE FOR THOROUGH AGRICULTURAL POL ED OF DAIRY FARMERS OF AMERICA INC (C-TAPE OF DFA) | $25K | 18 | 1980, 1984, 1986, 1988, 1990, 1992, 1994, 1996 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $24K | 12 | 1980, 1982, 1984, 1986, 1988, 1992, 1994 |
| AUCTION MARKETS POLITICAL ACTION COMMITTEE OF THE CHICAGO BOARD OF TRADE | $22K | 12 | 1980, 1982, 1984, 1986, 1988, 1992, 1994, 1996 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $21K | 11 | 1980, 1982, 1984, 1988, 1992, 1994 |
| NATIONAL COTTON COUNCIL OF AMERICA COMMITTEE FOR THE ADVANCEMENT OF COTTON | $21K | 18 | 1980, 1982, 1984, 1986, 1988, 1990, 1992, 1994, 1996 |
| AMERICAN CRYSTAL SUGAR COMPANY POLITICAL ACTION COMMITTEE | $19K | 13 | 1982, 1984, 1986, 1988, 1992, 1994, 1996 |
| AMERICAN ASSOCIATION OF CROP INSURERS PAC | $18K | 11 | 1986, 1992, 1994 |