| Foreign Relations | Foreign Relations | 16 |
| Energy/Nuclear | Energy/Nuclear | 10 |
| Media (information/publishing) | Media (information/publishing) | 9 |
| Health Issues | Health Issues | 9 |
| Consumer Issues/Safety/Products | Consumer Issues/Safety/Products | 8 |
| Financial Institutions/Investments/Securities | Financial Institutions/Investments/Securities | 6 |
| Transportation | Transportation | 5 |
| Trade (domestic/foreign) | Trade (domestic/foreign) | 4 |
| Aviation/Airlines/Airports | Aviation/Airlines/Airports | 3 |
| Science/Technology | Science/Technology | 3 |
| Defense | Defense | 3 |
| Environment/Superfund | Environment/Superfund | 2 |
| Computer Industry | Computer Industry | 2 |
| Fuel/Gas/Oil | Fuel/Gas/Oil | 2 |
| Economics/Economic Development | Economics/Economic Development | 2 |
| Automotive Industry | Automotive Industry | 2 |
| Medical/Disease Research/Clinical Labs | Medical/Disease Research/Clinical Labs | 1 |
| Disaster Planning/Emergencies | Disaster Planning/Emergencies | 1 |
| Homeland Security | Homeland Security | 1 |
| Budget/Appropriations | Budget/Appropriations | 1 |