Phil Gramm
Party: Republican
Chamber: Senate
State: Texas
| Year | Grade | Score | Rank |
|---|---|---|---|
| 2002 | A | 81% | 2 |
| 2001 | A | 87% | 7 |
| 2000 | A | 88% | 1 |
| 1999 | A | 83% | 7 |
| 1998 | A | 73% | 9 |
| 1997 | A | 83% | 13 |
| 1996 | A | 75% | 15 |
| 1995 | A | 90% | 3 |
| 1994 | B | 68% | 15 |
| 1993 | A | 79% | 9 |
| 1992 | B | 64% | 15 |