2005 Session
| Senator party-state | Yea | Nay | No Vote | Party Defections |
|---|---|---|---|---|
| Akaka D-HI | 278 | 86 | 2 (0.55%) | 17 (4.64%) |
| Alexander R-TN | 169 | 182 | 15 (4.10%) | 30 (8.20%) |
| Allard R-CO | 169 | 193 | 4 (1.09%) | 33 (9.02%) |
| Allen R-VA | 189 | 176 | 1 (0.27%) | 26 (7.10%) |
| Baucus D-MT | 255 | 103 | 8 (2.19%) | 69 (18.85%) |
| Bayh D-IN | 278 | 82 | 6 (1.64%) | 35 (9.56%) |
| Bennett R-UT | 184 | 172 | 10 (2.73%) | 14 (3.83%) |
| Biden D-DE | 242 | 94 | 30 (8.20%) | 31 (8.47%) |
| Bingaman D-NM | 275 | 86 | 5 (1.37%) | 40 (10.93%) |
| Bond R-MO | 181 | 184 | 1 (0.27%) | 26 (7.10%) |
| Boxer D-CA | 261 | 90 | 15 (4.10%) | 22 (6.01%) |
| Brownback R-KS | 184 | 181 | 1 (0.27%) | 23 (6.28%) |
| Bunning R-KY | 171 | 191 | 4 (1.09%) | 18 (4.92%) |
| Burns R-MT | 185 | 171 | 10 (2.73%) | 21 (5.74%) |
| Burr R-NC | 177 | 181 | 8 (2.19%) | 30 (8.20%) |
| Byrd D-WV | 274 | 85 | 7 (1.91%) | 48 (13.11%) |
| Cantwell D-WA | 277 | 82 | 7 (1.91%) | 28 (7.65%) |
| Carper D-DE | 258 | 108 | 0 (0.00%) | 62 (16.94%) |
| Chafee R-RI | 226 | 137 | 3 (0.82%) | 133 (36.34%) |
| Chambliss R-GA | 171 | 183 | 12 (3.28%) | 23 (6.28%) |
| Clinton D-NY | 269 | 85 | 12 (3.28%) | 23 (6.28%) |
| Coburn R-OK | 176 | 185 | 4 (1.09%) | 49 (13.39%) |
| Cochran R-MS | 171 | 190 | 5 (1.37%) | 17 (4.64%) |
| Coleman R-MN | 211 | 143 | 12 (3.28%) | 57 (15.57%) |
| Collins R-ME | 229 | 137 | 0 (0.00%) | 105 (28.69%) |
| Conrad D-ND | 266 | 88 | 12 (3.28%) | 65 (17.76%) |
| Cornyn R-TX | 175 | 183 | 8 (2.19%) | 33 (9.02%) |
| Corzine D-NJ | 158 | 72 | 136 (37.16%) | 18 (4.92%) |
| Craig R-ID | 177 | 182 | 7 (1.91%) | 23 (6.28%) |
| Crapo R-ID | 182 | 182 | 2 (0.55%) | 18 (4.92%) |
| Dayton D-MN | 272 | 77 | 17 (4.64%) | 19 (5.19%) |
| DeMint R-SC | 168 | 189 | 9 (2.46%) | 36 (9.84%) |
| DeWine R-OH | 217 | 147 | 2 (0.55%) | 73 (19.95%) |
| Dodd D-CT | 264 | 83 | 19 (5.19%) | 26 (7.10%) |
| Dole R-NC | 195 | 169 | 2 (0.55%) | 23 (6.28%) |
| Domenici R-NM | 179 | 172 | 15 (4.10%) | 20 (5.46%) |
| Dorgan D-ND | 271 | 83 | 12 (3.28%) | 38 (10.38%) |
| Durbin D-IL | 277 | 84 | 5 (1.37%) | 17 (4.64%) |
| Ensign R-NV | 182 | 178 | 6 (1.64%) | 39 (10.66%) |
| Enzi R-WY | 167 | 191 | 8 (2.19%) | 28 (7.65%) |
| Feingold D-WI | 263 | 95 | 8 (2.19%) | 37 (10.11%) |
| Feinstein D-CA | 285 | 74 | 7 (1.91%) | 27 (7.38%) |
| Frist R-TN | 180 | 183 | 3 (0.82%) | 20 (5.46%) |
| Graham R-SC | 181 | 175 | 10 (2.73%) | 31 (8.47%) |
| Grassley R-IA | 185 | 181 | 0 (0.00%) | 27 (7.38%) |
| Gregg R-NH | 161 | 197 | 8 (2.19%) | 52 (14.21%) |
| Hagel R-NE | 175 | 187 | 4 (1.09%) | 29 (7.92%) |
| Harkin D-IA | 270 | 88 | 8 (2.19%) | 21 (5.74%) |
| Hatch R-UT | 189 | 174 | 3 (0.82%) | 16 (4.37%) |
| Hutchison R-TX | 194 | 168 | 4 (1.09%) | 34 (9.29%) |
| Inhofe R-OK | 168 | 192 | 6 (1.64%) | 39 (10.66%) |
| Inouye D-HI | 238 | 78 | 50 (13.66%) | 25 (6.83%) |
| Isakson R-GA | 175 | 187 | 4 (1.09%) | 25 (6.83%) |
| Jeffords I-VT | 267 | 83 | 16 (4.37%) | 0 (0.00%) |
| Johnson D-SD | 273 | 87 | 6 (1.64%) | 43 (11.75%) |
| Kennedy D-MA | 266 | 90 | 10 (2.73%) | 19 (5.19%) |
| Kerry D-MA | 272 | 87 | 7 (1.91%) | 20 (5.46%) |
| Kohl D-WI | 287 | 77 | 2 (0.55%) | 34 (9.29%) |
| Kyl R-AZ | 171 | 191 | 4 (1.09%) | 44 (12.02%) |
| Landrieu D-LA | 281 | 69 | 16 (4.37%) | 61 (16.67%) |
| Lautenberg D-NJ | 268 | 91 | 7 (1.91%) | 23 (6.28%) |
| Leahy D-VT | 270 | 94 | 2 (0.55%) | 20 (5.46%) |
| Levin D-MI | 283 | 82 | 1 (0.27%) | 16 (4.37%) |
| Lieberman D-CT | 269 | 76 | 21 (5.74%) | 28 (7.65%) |
| Lincoln D-AR | 279 | 84 | 3 (0.82%) | 52 (14.21%) |
| Lott R-MS | 160 | 169 | 37 (10.11%) | 25 (6.83%) |
| Lugar R-IN | 197 | 162 | 7 (1.91%) | 49 (13.39%) |
| Martinez R-FL | 178 | 175 | 13 (3.55%) | 25 (6.83%) |
| McCain R-AZ | 168 | 166 | 32 (8.74%) | 68 (18.58%) |
| McConnell R-KY | 180 | 185 | 1 (0.27%) | 15 (4.10%) |
| Mikulski D-MD | 266 | 76 | 24 (6.56%) | 13 (3.55%) |
| Murkowski R-AK | 176 | 174 | 16 (4.37%) | 22 (6.01%) |
| Murray D-WA | 286 | 78 | 2 (0.55%) | 23 (6.28%) |
| Nelson D-FL | 281 | 80 | 5 (1.37%) | 47 (12.84%) |
| Nelson D-NE | 248 | 116 | 2 (0.55%) | 129 (35.25%) |
| Obama D-IL | 275 | 83 | 8 (2.19%) | 16 (4.37%) |
| Pryor D-AR | 284 | 80 | 2 (0.55%) | 52 (14.21%) |
| Reed D-RI | 271 | 94 | 1 (0.27%) | 19 (5.19%) |
| Reid D-NV | 284 | 82 | 0 (0.00%) | 25 (6.83%) |
| Roberts R-KS | 177 | 182 | 7 (1.91%) | 23 (6.28%) |
| Rockefeller D-WV | 258 | 78 | 30 (8.20%) | 22 (6.01%) |
| Salazar D-CO | 295 | 71 | 0 (0.00%) | 43 (11.75%) |
| Santorum R-PA | 188 | 162 | 16 (4.37%) | 27 (7.38%) |
| Sarbanes D-MD | 274 | 90 | 2 (0.55%) | 17 (4.64%) |
| Schumer D-NY | 280 | 83 | 3 (0.82%) | 31 (8.47%) |
| Sessions R-AL | 170 | 190 | 6 (1.64%) | 32 (8.74%) |
| Shelby R-AL | 177 | 186 | 3 (0.82%) | 22 (6.01%) |
| Smith R-OR | 203 | 155 | 8 (2.19%) | 46 (12.57%) |
| Snowe R-ME | 223 | 143 | 0 (0.00%) | 109 (29.78%) |
| Specter R-PA | 222 | 134 | 10 (2.73%) | 78 (21.31%) |
| Stabenow D-MI | 286 | 75 | 5 (1.37%) | 23 (6.28%) |
| Stevens R-AK | 180 | 181 | 4 (1.09%) | 24 (6.56%) |
| Sununu R-NH | 167 | 186 | 13 (3.55%) | 67 (18.31%) |
| Talent R-MO | 205 | 161 | 0 (0.00%) | 43 (11.75%) |
| Thomas R-WY | 163 | 197 | 6 (1.64%) | 31 (8.47%) |
| Thune R-SD | 185 | 167 | 14 (3.83%) | 39 (10.66%) |
| Vitter R-LA | 166 | 180 | 20 (5.46%) | 31 (8.47%) |
| Voinovich R-OH | 186 | 179 | 1 (0.27%) | 46 (12.57%) |
| Warner R-VA | 199 | 164 | 3 (0.82%) | 40 (10.93%) |
| Wyden D-OR | 282 | 82 | 2 (0.55%) | 31 (8.47%) |
| Average | 222.00 | 134.43 | 9.55 | 35.52 (9.70 %) |
| Average D | 269.30 | 84.73 | 11.98 | 33.52 (9.16 %) |
| Average I | 267.00 | 83.00 | 16.00 | 0.00 (0.00 %) |
| Average R | 183.35 | 175.13 | 7.49 | 37.76 (10.32 %) |