| Taxation/Internal Revenue Code | Taxation/Internal Revenue Code | 27 |
| Education | Education | 23 |
| Copyright/Patent/Trademark | Copyright/Patent/Trademark | 21 |
| Budget/Appropriations | Budget/Appropriations | 21 |
| Medicare/Medicaid | Medicare/Medicaid | 13 |
| Telecommunications | Telecommunications | 12 |
| Transportation | Transportation | 10 |
| Food Industry (safety, labeling, etc.) | Food Industry (safety, labeling, etc.) | 7 |
| Health Issues | Health Issues | 6 |
| Financial Institutions/Investments/Securities | Financial Institutions/Investments/Securities | 6 |
| Arts/Entertainment | Arts/Entertainment | 5 |
| Energy/Nuclear | Energy/Nuclear | 4 |
| Manufacturing | Manufacturing | 4 |
| Computer Industry | Computer Industry | 4 |
| Trade (domestic/foreign) | Trade (domestic/foreign) | 4 |
| Media (information/publishing) | Media (information/publishing) | 3 |
| Science/Technology | Science/Technology | 3 |
| Defense | Defense | 3 |
| Consumer Issues/Safety/Products | Consumer Issues/Safety/Products | 3 |
| Communications/Broadcasting/Radio/TV | Communications/Broadcasting/Radio/TV | 3 |