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| Budget/Appropriations | Budget/Appropriations | 8 |
| Small Business | Small Business | 8 |
| Labor Issues/Antitrust/Workplace | Labor Issues/Antitrust/Workplace | 6 |
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| Economics/Economic Development | Economics/Economic Development | 5 |
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| Government Issues | Government Issues | 4 |
| Education | Education | 4 |
| Aerospace | Aerospace | 4 |
| Aviation/Airlines/Airports | Aviation/Airlines/Airports | 4 |
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| Roads/Highway | Roads/Highway | 3 |
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| Medicare/Medicaid | Medicare/Medicaid | 3 |