| Immigration | Immigration | 584 |
| Economics/Economic Development | Economics/Economic Development | 87 |
| Civil Rights/Civil Liberties | Civil Rights/Civil Liberties | 74 |
| Homeland Security | Homeland Security | 60 |
| Small Business | Small Business | 56 |
| Financial Institutions/Investments/Securities | Financial Institutions/Investments/Securities | 42 |
| Government Issues | Government Issues | 36 |
| Travel/Tourism | Travel/Tourism | 35 |
| Consumer Issues/Safety/Products | Consumer Issues/Safety/Products | 33 |
| Insurance | Insurance | 31 |
| Banking | Banking | 31 |
| Aviation/Airlines/Airports | Aviation/Airlines/Airports | 30 |
| Education | Education | 28 |
| Housing | Housing | 26 |
| Arts/Entertainment | Arts/Entertainment | 26 |
| Automotive Industry | Automotive Industry | 25 |
| Real Estate/Land Use/Conservation | Real Estate/Land Use/Conservation | 24 |
| Trade (domestic/foreign) | Trade (domestic/foreign) | 22 |
| Disaster Planning/Emergencies | Disaster Planning/Emergencies | 19 |
| Urban Development/Municipalities | Urban Development/Municipalities | 19 |