| Food Industry (safety, labeling, etc.) | Food Industry (safety, labeling, etc.) | 93 |
| Trade (domestic/foreign) | Trade (domestic/foreign) | 29 |
| Clean Air and Water (quality) | Clean Air and Water (quality) | 29 |
| Energy/Nuclear | Energy/Nuclear | 18 |
| Animals | Animals | 15 |
| Labor Issues/Antitrust/Workplace | Labor Issues/Antitrust/Workplace | 14 |
| Natural Resources | Natural Resources | 10 |
| Transportation | Transportation | 9 |
| Environment/Superfund | Environment/Superfund | 8 |
| Real Estate/Land Use/Conservation | Real Estate/Land Use/Conservation | 7 |
| Taxation/Internal Revenue Code | Taxation/Internal Revenue Code | 6 |
| Agriculture | Agriculture | 4 |
| Apparel/Clothing Industry/Textiles | Apparel/Clothing Industry/Textiles | 3 |
| Health Issues | Health Issues | 1 |
| Roads/Highway | Roads/Highway | 1 |