| Law Enforcement/Crime/Criminal Justice | Law Enforcement/Crime/Criminal Justice | 35 |
| Housing | Housing | 31 |
| Budget/Appropriations | Budget/Appropriations | 29 |
| Environment/Superfund | Environment/Superfund | 29 |
| Transportation | Transportation | 25 |
| Energy/Nuclear | Energy/Nuclear | 25 |
| Homeland Security | Homeland Security | 22 |
| Arts/Entertainment | Arts/Entertainment | 22 |
| Telecommunications | Telecommunications | 14 |
| Alcohol and Drug Abuse | Alcohol and Drug Abuse | 14 |
| Financial Institutions/Investments/Securities | Financial Institutions/Investments/Securities | 7 |
| Defense | Defense | 7 |
| Communications/Broadcasting/Radio/TV | Communications/Broadcasting/Radio/TV | 6 |
| Labor Issues/Antitrust/Workplace | Labor Issues/Antitrust/Workplace | 4 |
| Aviation/Airlines/Airports | Aviation/Airlines/Airports | 1 |
| Health Issues | Health Issues | 1 |