| Natural Resources | Natural Resources | 100 |
| Transportation | Transportation | 95 |
| Small Business | Small Business | 55 |
| Defense | Defense | 55 |
| Energy/Nuclear | Energy/Nuclear | 22 |
| Banking | Banking | 17 |
| Health Issues | Health Issues | 12 |
| Law Enforcement/Crime/Criminal Justice | Law Enforcement/Crime/Criminal Justice | 12 |
| Agriculture | Agriculture | 9 |
| Government Issues | Government Issues | 7 |
| Budget/Appropriations | Budget/Appropriations | 5 |
| Trade (domestic/foreign) | Trade (domestic/foreign) | 4 |
| Housing | Housing | 2 |
| Medicare/Medicaid | Medicare/Medicaid | 2 |
| Science/Technology | Science/Technology | 1 |
| Taxation/Internal Revenue Code | Taxation/Internal Revenue Code | 1 |
| Financial Institutions/Investments/Securities | Financial Institutions/Investments/Securities | 1 |
| Tariff (miscellaneous tariff bills) | Tariff (miscellaneous tariff bills) | 1 |
| Environment/Superfund | Environment/Superfund | 1 |
| Pharmacy | Pharmacy | 1 |