| Alabama | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| SHELBY | + | + | + | + | + | - | + | + | - | + | + | + | + | + | + | + | - | + | + | - | + | + | + | + | + | 84 | 30 | 75.01 | |
| SESSIONS | + | + | + | + | + | + | + | + | - | + | + | + | + | + | + | + | - | + | + | - | - | + | + | + | + | 84 | 12 | 95.00 | |
| Alaska | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| STEVENS | - | + | + | - | + | - | - | + | - | + | + | + | + | + | X | + | - | - | - | - | - | + | X | - | X | 50 | 38 | 64.07 | |
| MURKOWSKI | + | + | + | - | + | - | - | - | - | + | + | + | + | + | X | + | + | - | - | - | - | + | + | - | + | 58 | 6 | 70.56 | |
| Arizona | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| McCAIN | - | + | X | X | X | + | + | + | X | X | X | X | X | X | (-) | X | X | X | X | X | X | X | X | - | + | 63 | 26 | 81.43 | |
| KYL | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | - | + | 96 | 22 | 96.96 | |
| Arkansas | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Lincoln | - | - | + | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | + | 8 | 16 | 18.70 | |
| Pryor | - | - | + | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | 6 | 18.33 | |
| California | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Feinstein | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | 4 | 16 | 9.06 | |
| Boxer | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | 4 | 26 | 3.07 | |
| Colorado | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| ALLARD | + | + | + | + | + | + | + | + | - | + | + | + | + | + | + | + | - | + | + | X | + | + | + | + | + | 92 | 18 | 94.95 | |
| Salazar | - | - | + | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | 4 | 14.25 | |
| Connecticut | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Dodd | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | 4 | 34 | 7.89 | |
| Lieberman | - | - | - | - | - | + | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | 8 | 20 | 15.96 | |
| Delaware | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Biden | - | - | - | - | - | - | - | - | - | X | - | - | - | - | (-) | - | - | - | - | - | X | X | X | - | X | 0 | 36 | 12.67 | |
| Carper | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | (-) | - | - | - | - | - | 0 | 8 | 13.25 | |
| Florida | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Nelson Bill | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | 8 | 18 | 37.28 | |
| MARTINEZ | - | + | + | + | + | + | + | + | - | + | - | - | + | + | - | + | - | - | - | - | + | + | + | - | + | 60 | 4 | 80.00 | |
| Georgia | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| CHAMBLISS | - | + | + | + | + | + | + | + | - | + | + | + | + | + | + | + | - | - | + | - | + | + | + | - | + | 76 | 14 | 92.89 | |
| ISAKSON | - | + | + | + | + | + | + | + | - | + | + | + | + | + | + | + | - | - | + | - | + | + | + | - | + | 76 | 10 | 88.40 | |
| Hawaii | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Inouye | - | - | - | - | - | - | - | - | - | X | - | - | - | - | - | - | - | - | - | X | - | - | - | - | - | 0 | 38 | 6.85 | |
| Akaka | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 32 | 6.98 | |
| Idaho | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| CRAIG | + | + | + | + | + | - | + | + | - | + | + | + | + | + | X | + | - | + | + | - | + | + | + | - | X | 78 | 28 | 92.77 | |
| CRAPO | + | + | + | + | + | - | + | + | + | + | + | + | + | + | + | + | - | + | + | - | + | + | + | + | + | 88 | 16 | 92.29 | |
| Illinois | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Durbin | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | 4 | 26 | 6.35 | |
| Obama | X | - | - | - | - | + | - | - | X | X | - | X | X | + | (-) | X | X | - | X | X | X | X | X | - | I | 17 | 4 | 10.00 | |
| Indiana | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| LUGAR | - | + | + | - | + | - | - | + | - | X | + | + | + | + | + | + | + | + | - | - | + | + | + | - | - | 63 | 32 | 77.55 | |
| Bayh | - | - | + | - | - | + | + | - | - | + | - | - | + | - | - | - | - | - | X | - | + | - | + | - | - | 29 | 10 | 20.70 | |
| Iowa | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| GRASSLEY | - | + | + | - | + | + | + | + | - | + | + | + | + | + | + | - | - | + | + | + | + | + | + | - | + | 76 | 34 | 83.13 | |
| Harkin | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | X | - | - | - | - | - | 4 | 34 | 8.46 | |
| Kansas | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| BROWNBACK | - | + | + | + | + | - | + | + | - | + | + | + | + | + | + | + | - | + | + | - | + | + | + | + | - | 76 | 14 | 92.82 | |
| ROBERTS | - | + | + | - | + | - | + | + | - | + | + | + | + | + | + | + | - | - | + | - | + | + | + | + | + | 72 | 28 | 86.54 | |
| Kentucky | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| McCONNELL | - | + | + | + | + | + | + | + | - | + | + | + | + | + | + | + | - | + | + | - | + | + | + | - | + | 80 | 24 | 89.40 | |
| BUNNING | - | + | + | + | + | - | + | + | + | + | + | + | + | + | + | + | - | + | + | (+) | + | + | + | + | + | 88 | 22 | 94.47 | |
| Louisiana | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Landrieu | - | - | - | - | + | - | + | - | - | - | + | + | - | - | + | + | - | - | - | - | + | - | - | + | - | 32 | 12 | 23.20 | |
| VITTER | - | + | + | + | + | - | + | + | - | + | + | + | + | + | + | + | - | + | + | + | + | + | + | + | + | 84 | 10 | 93.20 | |
| Maine | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| SNOWE | - | - | + | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | 12 | 30 | 47.88 | |
| COLLINS | - | - | + | - | - | - | + | - | - | + | - | - | - | - | - | - | + | - | + | - | - | - | - | - | - | 20 | 12 | 49.55 | |
| Maryland | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Mikulski | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 32 | 5.93 | |
| Cardin | - | - | - | - | - | - | - | - | - | + | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | 8 | 22 | 5.74 | |
| Massachusetts | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Kennedy | - | - | - | - | - | - | - | - | - | - | - | - | - | X | (-) | X | X | - | X | X | X | X | X | X | X | 0 | 38 | 2.33 | |
| Kerry | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | - | (-) | 4 | 24 | 5.50 | |
| Michigan | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Levin | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 30 | 6.80 | |
| Stabenow | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | 4 | 8 | 10.50 | |
| Minnesota | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| COLEMAN | - | + | + | - | + | - | + | + | - | + | - | + | + | + | (-) | - | - | - | + | - | + | - | - | - | + | 48 | 6 | 68.83 | |
| Klobuchar | - | - | - | - | - | - | - | - | - | + | - | - | + | + | - | - | - | - | + | - | - | - | - | - | - | 16 | 2 | 10.00 | |
| Mississippi | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| COCHRAN | - | + | + | - | - | - | - | + | - | + | + | + | + | + | + | + | - | + | + | - | + | + | + | + | + | 68 | 36 | 80.03 | |
| WICKER | - | + | + | + | + | - | + | + | - | + | + | + | + | + | + | + | - | + | + | - | + | + | + | + | + | 80 | 14 | 91.00 | |
| Missouri | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| BOND | - | + | + | + | + | - | + | + | - | + | + | + | + | + | + | + | - | + | + | X | + | + | + | - | - | 75 | 22 | 82.16 | |
| McCaskill | - | - | + | - | - | + | - | - | - | + | - | - | - | - | - | - | - | - | + | - | - | - | + | - | - | 20 | 2 | 14.00 | |
| Montana | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Baucus | - | - | + | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | + | 8 | 34 | 14.04 | |
| Tester | - | - | + | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | + | + | 16 | 2 | 16.00 | |
| Nebraska | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| HAGEL | + | + | + | X | + | - | - | + | + | X | + | + | + | - | + | + | + | + | - | - | + | + | + | - | X | 73 | 12 | 83.70 | |
| Nelson Ben | (-) | - | + | - | + | - | - | + | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | - | - | 16 | 8 | 47.26 | |
| Nevada | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Reid | - | - | - | - | + | - | - | - | - | - | - | - | - | + | - | + | - | - | - | - | - | - | - | - | + | 16 | 26 | 18.96 | |
| ENSIGN | + | + | + | + | + | + | + | + | - | + | + | + | + | + | + | + | + | + | + | + | + | + | + | - | + | 92 | 14 | 93.97 | |
| New Hampshire | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| GREGG | + | + | + | + | + | - | + | + | + | + | + | + | + | + | X | + | + | + | + | - | - | + | + | - | + | 83 | 24 | 78.59 | |
| SUNUNU | - | + | + | + | + | + | + | + | - | + | + | + | + | + | - | + | + | + | + | - | - | + | + | - | X | 75 | 12 | 90.89 | |
| New Jersey | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Lautenberg | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | 4 | 24 | 4.96 | |
| Menendez | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | 4 | 16 | 8.63 | |
| New Mexico | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| DOMENICI | - | + | + | - | + | - | X | X | - | + | + | + | + | + | + | + | X | + | - | - | + | + | + | - | - | 64 | 36 | 74.12 | |
| Bingaman | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 26 | 11.71 | |
| New York | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Schumer | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | 4 | 28 | 5.92 | |
| Clinton | X | - | - | - | - | + | - | - | X | X | - | X | X | + | (-) | X | X | - | - | - | - | - | - | - | - | 11 | 8 | 8.13 | |
| North Carolina | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| DOLE | - | + | + | - | + | + | + | + | (-) | + | - | - | + | - | - | + | - | - | + | X | + | + | - | + | - | 54 | 6 | 85.00 | |
| BURR | - | + | + | - | + | + | + | + | - | + | + | + | + | + | + | + | - | + | + | X | + | + | + | - | + | 79 | 14 | 90.36 | |
| North Dakota | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Conrad | - | - | - | - | - | - | - | - | - | - | - | - | - | - | X | - | - | - | - | - | - | - | - | - | - | 0 | 22 | 19.57 | |
| Dorgan | - | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | + | - | 8 | 22 | 16.57 | |
| Ohio | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| VOINOVICH | - | + | + | - | + | - | - | + | - | - | + | + | + | - | + | + | + | - | + | - | + | - | + | - | - | 52 | 10 | 69.71 | |
| Brown | - | - | - | - | - | - | - | - | - | - | - | - | - | + | + | - | - | - | - | - | - | - | - | - | - | 8 | 16 | 8.74 | |
| Oklahoma | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| INHOFE | + | + | + | + | + | + | + | + | + | + | X | + | + | + | + | + | - | + | + | X | + | + | + | + | + | 96 | 22 | 97.55 | |
| COBURN | + | + | + | + | + | + | + | + | + | + | + | + | + | X | + | + | + | + | + | + | + | + | + | - | + | 96 | 10 | 97.80 | |
| Oregon | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Wyden | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | + | X | 8 | 28 | 9.32 | |
| SMITH | - | + | + | - | + | - | + | + | - | + | - | - | + | - | - | - | - | - | + | - | - | - | - | - | X | 33 | 12 | 68.83 | |
| Pennsylvania | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| SPECTER | - | + | + | - | - | - | - | - | - | + | + | + | - | + | X | + | - | - | + | - | + | + | - | - | - | 42 | 28 | 44.47 | |
| Casey | - | - | - | - | + | - | - | + | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 | 2 | 8.00 | |
| Rhode Island | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Reed | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | 4 | 18 | 6.65 | |
| Whitehouse | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | + | - | - | - | - | - | - | - | - | 8 | 2 | 4.00 | |
| South Carolina | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| GRAHAM | - | + | + | + | + | + | + | + | - | + | + | + | + | + | X | X | - | + | + | X | + | + | (+) | - | (+) | 82 | 14 | 89.79 | |
| DeMINT | + | + | + | + | + | + | + | + | + | + | + | + | + | + | X | + | + | + | + | + | + | X | + | + | + | 100 | 10 | 98.40 | |
| South Dakota | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Johnson, Tim | - | - | - | - | + | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | + | - | 12 | 22 | 18.36 | |
| THUNE | - | + | + | + | + | + | + | + | - | + | + | + | + | + | + | + | - | + | + | + | + | + | + | - | + | 84 | 10 | 86.77 | |
| Tennessee | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| ALEXANDER | - | + | + | - | + | + | + | + | - | (+) | + | (+) | (+) | + | + | + | - | - | + | - | + | + | + | - | (+) | 72 | 6 | 80.83 | |
| CORKER | + | + | + | + | + | + | + | + | + | + | + | X | X | + | + | + | - | - | + | + | - | + | + | - | + | 83 | 2 | 83.00 | |
| Texas | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| HUTCHISON | - | + | + | + | + | - | + | + | - | + | + | + | + | + | + | + | - | - | + | + | + | + | + | - | + | 76 | 16 | 89.38 | |
| CORNYN | - | + | + | + | + | + | + | + | - | + | + | + | + | + | X | + | - | - | + | + | + | + | + | - | (+) | 79 | 6 | 92.00 | |
| Utah | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| HATCH | - | + | + | + | + | - | + | + | - | + | + | + | + | + | + | + | - | + | + | + | + | + | + | - | + | 80 | 32 | 89.18 | |
| BENNETT | - | + | + | - | + | - | - | + | - | + | + | + | + | + | + | + | + | + | - | - | - | + | + | - | + | 64 | 16 | 83.60 | |
| Vermont | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Leahy | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | - | - | 4 | 34 | 5.82 | |
| Sanders | - | - | - | - | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | + | - | 8 | 18 | 6.44 | |
| Virginia | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| WARNER | - | + | + | - | + | - | - | + | + | + | + | + | + | + | - | - | - | - | X | X | - | + | + | - | - | 52 | 30 | 79.19 | |
| Webb | - | - | - | - | - | - | - | - | - | - | - | + | - | + | - | - | - | - | - | - | - | - | - | - | - | 8 | 2 | 12.00 | |
| Washington | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Murray | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | X | - | - | - | - | - | 0 | 16 | 2.91 | |
| Cantwell | - | - | + | - | - | - | - | - | - | - | - | - | + | - | - | - | - | - | - | - | - | - | - | + | - | 12 | 8 | 10.38 | |
| West Virginia | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Byrd | - | - | X | X | X | - | X | X | - | - | - | - | - | - | X | X | X | - | - | - | - | - | - | - | - | 0 | 38 | 28.26 | |
| Rockefeller | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 24 | 9.11 | |
| Wisconsin | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| Kohl | - | - | + | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | 20 | 13.63 | |
| Feingold | - | - | - | - | - | + | - | - | - | + | - | - | + | + | - | - | - | - | + | - | - | - | - | + | - | 24 | 16 | 12.04 | |
| Wyoming | Member Name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 2008 | YOS | Life |
| ENZI | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | - | + | + | + | + | + | + | + | + | 96 | 12 | 92.22 | |
| BARRASSO | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | + | - | + | + | + | + | + | + | + | + | 96 | 2 | 98.00 | |