| Budget/Appropriations | Budget/Appropriations | 369 |
| Utilities | Utilities | 85 |
| Fuel/Gas/Oil | Fuel/Gas/Oil | 84 |
| Natural Resources | Natural Resources | 61 |
| Homeland Security | Homeland Security | 58 |
| Economics/Economic Development | Economics/Economic Development | 53 |
| Energy/Nuclear | Energy/Nuclear | 41 |
| Environment/Superfund | Environment/Superfund | 25 |
| Manufacturing | Manufacturing | 14 |
| Housing | Housing | 9 |
| Marine/Maritime/Boating/Fisheries | Marine/Maritime/Boating/Fisheries | 9 |
| Defense | Defense | 9 |
| Health Issues | Health Issues | 7 |
| Labor Issues/Antitrust/Workplace | Labor Issues/Antitrust/Workplace | 6 |
| Agriculture | Agriculture | 4 |
| Accounting | Accounting | 4 |
| Waste (hazardous/solid/interstate/nuclear) | Waste (hazardous/solid/interstate/nuclear) | 3 |
| Transportation | Transportation | 3 |
| Government Issues | Government Issues | 1 |
| Indian/Native American Affairs | Indian/Native American Affairs | 1 |