| 1 | Class Name: 2 (democrat, republican) |
| 2 | handicapped-infants: 2 (y,n) |
| 3 | water-project-cost-sharing: 2 (y,n) |
| 4 | adoption-of-the-budget-resolution: 2 (y,n) |
| 5 | physician-fee-freeze: 2 (y,n) |
| 6 | el-salvador-aid: 2 (y,n) |
| 7 | religious-groups-in-schools: 2 (y,n) |
| 8 | anti-satellite-test-ban: 2 (y,n) |
| 9 | aid-to-nicaraguan-contras: 2 (y,n) |
| 10 | mx-missile: 2 (y,n) |
| 11 | immigration: 2 (y,n) |
| 12 | synfuels-corporation-cutback: 2 (y,n) |
| 13 | education-spending: 2 (y,n) |
| 14 | superfund-right-to-sue: 2 (y,n) |
| 15 | crime: 2 (y,n) |
| 16 | duty-free-exports: 2 (y,n) |
| 17 | export-administration-act-south-africa: 2 (y,n) |