| Budget/Appropriations | Budget/Appropriations | 45 |
| Transportation | Transportation | 34 |
| Economics/Economic Development | Economics/Economic Development | 31 |
| Law Enforcement/Crime/Criminal Justice | Law Enforcement/Crime/Criminal Justice | 22 |
| Homeland Security | Homeland Security | 10 |
| Health Issues | Health Issues | 10 |
| Natural Resources | Natural Resources | 10 |
| Government Issues | Government Issues | 9 |
| Utilities | Utilities | 8 |
| Taxation/Internal Revenue Code | Taxation/Internal Revenue Code | 8 |
| Disaster Planning/Emergencies | Disaster Planning/Emergencies | 7 |
| Roads/Highway | Roads/Highway | 7 |
| Energy/Nuclear | Energy/Nuclear | 4 |
| Agriculture | Agriculture | 4 |
| Aviation/Airlines/Airports | Aviation/Airlines/Airports | 4 |
| Medicare/Medicaid | Medicare/Medicaid | 3 |
| Trucking/Shipping | Trucking/Shipping | 3 |
| Clean Air and Water (quality) | Clean Air and Water (quality) | 3 |
| Pharmacy | Pharmacy | 2 |
| Environment/Superfund | Environment/Superfund | 2 |