2009 Session
| Senator party-state | Yea | Nay | No Vote | Party Defections |
|---|---|---|---|---|
| Akaka D-HI | 224 | 173 | 0 (0.00%) | 13 (3.27%) |
| Alexander R-TN | 248 | 144 | 5 (1.26%) | 78 (19.65%) |
| Barrasso R-WY | 249 | 148 | 0 (0.00%) | 31 (7.81%) |
| Baucus D-MT | 239 | 154 | 4 (1.01%) | 29 (7.30%) |
| Bayh D-IN | 277 | 117 | 3 (0.76%) | 113 (28.46%) |
| Begich D-AK | 229 | 156 | 12 (3.02%) | 23 (5.79%) |
| Bennet D-CO | 236 | 151 | 0 (0.00%) | 30 (7.56%) |
| Bennett R-UT | 234 | 149 | 14 (3.53%) | 55 (13.85%) |
| Biden D-DE | 1 | 1 | 3 (0.76%) | 0 (0.00%) |
| Bingaman D-NM | 227 | 170 | 0 (0.00%) | 26 (6.55%) |
| Bond R-MO | 236 | 141 | 20 (5.04%) | 89 (22.42%) |
| Boxer D-CA | 231 | 163 | 3 (0.76%) | 11 (2.77%) |
| Brown D-OH | 220 | 169 | 8 (2.02%) | 10 (2.52%) |
| Brownback R-KS | 239 | 154 | 4 (1.01%) | 46 (11.59%) |
| Bunning R-KY | 204 | 162 | 31 (7.81%) | 48 (12.09%) |
| Burr R-NC | 236 | 153 | 8 (2.02%) | 30 (7.56%) |
| Burris D-IL | 217 | 170 | 6 (1.51%) | 9 (2.27%) |
| Byrd D-WV | 135 | 103 | 159 (40.05%) | 26 (6.55%) |
| Cantwell D-WA | 233 | 162 | 2 (0.50%) | 21 (5.29%) |
| Cardin D-MD | 230 | 167 | 0 (0.00%) | 11 (2.77%) |
| Carper D-DE | 237 | 158 | 2 (0.50%) | 28 (7.05%) |
| Casey D-PA | 236 | 161 | 0 (0.00%) | 20 (5.04%) |
| Chambliss R-GA | 236 | 148 | 13 (3.27%) | 24 (6.05%) |
| Clinton D-NY | 4 | 1 | 1 (0.25%) | 0 (0.00%) |
| Coburn R-OK | 216 | 171 | 10 (2.52%) | 50 (12.59%) |
| Cochran R-MS | 245 | 145 | 7 (1.76%) | 77 (19.40%) |
| Collins R-ME | 256 | 141 | 0 (0.00%) | 153 (38.54%) |
| Conrad D-ND | 244 | 140 | 13 (3.27%) | 37 (9.32%) |
| Corker R-TN | 240 | 152 | 5 (1.26%) | 56 (14.11%) |
| Cornyn R-TX | 244 | 143 | 10 (2.52%) | 29 (7.30%) |
| Crapo R-ID | 255 | 140 | 2 (0.50%) | 33 (8.31%) |
| DeMint R-SC | 216 | 176 | 5 (1.26%) | 50 (12.59%) |
| Dodd D-CT | 220 | 166 | 11 (2.77%) | 7 (1.76%) |
| Dorgan D-ND | 243 | 147 | 7 (1.76%) | 37 (9.32%) |
| Durbin D-IL | 219 | 174 | 4 (1.01%) | 11 (2.77%) |
| Ensign R-NV | 228 | 159 | 10 (2.52%) | 38 (9.57%) |
| Enzi R-WY | 242 | 148 | 7 (1.76%) | 31 (7.81%) |
| Feingold D-WI | 253 | 144 | 0 (0.00%) | 89 (22.42%) |
| Feinstein D-CA | 231 | 164 | 2 (0.50%) | 16 (4.03%) |
| Franken D-MN | 118 | 62 | 0 (0.00%) | 7 (1.76%) |
| Gillibrand D-NY | 212 | 165 | 5 (1.26%) | 11 (2.77%) |
| Graham R-SC | 242 | 143 | 12 (3.02%) | 35 (8.82%) |
| Grassley R-IA | 246 | 151 | 0 (0.00%) | 43 (10.83%) |
| Gregg R-NH | 221 | 133 | 43 (10.83%) | 71 (17.88%) |
| Hagan D-NC | 237 | 156 | 4 (1.01%) | 31 (7.81%) |
| Harkin D-IA | 218 | 174 | 5 (1.26%) | 17 (4.28%) |
| Hatch R-UT | 245 | 143 | 8 (2.02%) | 56 (14.11%) |
| Hutchison R-TX | 242 | 130 | 25 (6.30%) | 40 (10.08%) |
| Inhofe R-OK | 228 | 155 | 14 (3.53%) | 35 (8.82%) |
| Inouye D-HI | 224 | 170 | 3 (0.76%) | 10 (2.52%) |
| Isakson R-GA | 240 | 146 | 11 (2.77%) | 24 (6.05%) |
| Johanns R-NE | 228 | 143 | 26 (6.55%) | 34 (8.56%) |
| Johnson D-SD | 227 | 158 | 12 (3.02%) | 20 (5.04%) |
| Kaufman D-DE | 226 | 164 | 2 (0.50%) | 14 (3.53%) |
| Kennedy D-MA | 8 | 1 | 261 (65.74%) | 0 (0.00%) |
| Kerry D-MA | 214 | 172 | 11 (2.77%) | 12 (3.02%) |
| Kirk D-MA | 73 | 26 | 0 (0.00%) | 0 (0.00%) |
| Klobuchar D-MN | 251 | 142 | 4 (1.01%) | 35 (8.82%) |
| Kohl D-WI | 243 | 153 | 1 (0.25%) | 20 (5.04%) |
| Kyl R-AZ | 236 | 156 | 5 (1.26%) | 47 (11.84%) |
| Landrieu D-LA | 222 | 150 | 25 (6.30%) | 30 (7.56%) |
| Lautenberg D-NJ | 224 | 170 | 3 (0.76%) | 9 (2.27%) |
| LeMieux R-FL | 72 | 52 | 0 (0.00%) | 11 (2.77%) |
| Leahy D-VT | 225 | 164 | 8 (2.02%) | 16 (4.03%) |
| Levin D-MI | 229 | 168 | 0 (0.00%) | 12 (3.02%) |
| Lieberman ID-CT | 229 | 154 | 14 (3.53%) | 0 (0.00%) |
| Lincoln D-AR | 256 | 138 | 3 (0.76%) | 48 (12.09%) |
| Lugar R-IN | 260 | 134 | 3 (0.76%) | 85 (21.41%) |
| Martinez R-FL | 176 | 77 | 19 (4.79%) | 39 (9.82%) |
| McCain R-AZ | 236 | 152 | 9 (2.27%) | 36 (9.07%) |
| McCaskill D-MO | 251 | 141 | 5 (1.26%) | 90 (22.67%) |
| McConnell R-KY | 247 | 149 | 1 (0.25%) | 36 (9.07%) |
| Menendez D-NJ | 221 | 170 | 6 (1.51%) | 12 (3.02%) |
| Merkley D-OR | 232 | 164 | 1 (0.25%) | 15 (3.78%) |
| Mikulski D-MD | 209 | 146 | 42 (10.58%) | 5 (1.26%) |
| Murkowski R-AK | 248 | 140 | 9 (2.27%) | 90 (22.67%) |
| Murray D-WA | 222 | 167 | 8 (2.02%) | 13 (3.27%) |
| Nelson D-FL | 240 | 154 | 3 (0.76%) | 25 (6.30%) |
| Nelson D-NE | 278 | 119 | 0 (0.00%) | 108 (27.20%) |
| Pryor D-AR | 236 | 160 | 1 (0.25%) | 29 (7.30%) |
| Reed D-RI | 221 | 171 | 5 (1.26%) | 10 (2.52%) |
| Reid D-NV | 234 | 163 | 0 (0.00%) | 18 (4.53%) |
| Risch R-ID | 253 | 142 | 2 (0.50%) | 28 (7.05%) |
| Roberts R-KS | 229 | 149 | 19 (4.79%) | 39 (9.82%) |
| Rockefeller D-WV | 189 | 150 | 58 (14.61%) | 9 (2.27%) |
| Salazar D-CO | 4 | 1 | 0 (0.00%) | 0 (0.00%) |
| Sanders I-VT | 223 | 171 | 3 (0.76%) | 0 (0.00%) |
| Schumer D-NY | 232 | 165 | 0 (0.00%) | 7 (1.76%) |
| Sessions R-AL | 218 | 159 | 20 (5.04%) | 38 (9.57%) |
| Shaheen D-NH | 233 | 160 | 4 (1.01%) | 20 (5.04%) |
| Shelby R-AL | 234 | 163 | 0 (0.00%) | 63 (15.87%) |
| Snowe R-ME | 264 | 133 | 0 (0.00%) | 151 (38.04%) |
| Specter D-PA | 144 | 65 | 15 (3.78%) | 9 (2.27%) |
| Specter R-PA | 113 | 58 | 2 (0.50%) | 59 (14.86%) |
| Stabenow D-MI | 227 | 167 | 3 (0.76%) | 13 (3.27%) |
| Tester D-MT | 238 | 157 | 1 (0.25%) | 24 (6.05%) |
| Thune R-SD | 252 | 145 | 0 (0.00%) | 25 (6.30%) |
| Udall D-CO | 244 | 150 | 3 (0.76%) | 27 (6.80%) |
| Udall D-NM | 232 | 162 | 3 (0.76%) | 17 (4.28%) |
| Vitter R-LA | 237 | 151 | 9 (2.27%) | 32 (8.06%) |
| Voinovich R-OH | 239 | 143 | 15 (3.78%) | 129 (32.49%) |
| Warner D-VA | 240 | 156 | 1 (0.25%) | 30 (7.56%) |
| Webb D-VA | 250 | 146 | 1 (0.25%) | 53 (13.35%) |
| Whitehouse D-RI | 218 | 167 | 12 (3.02%) | 15 (3.78%) |
| Wicker R-MS | 248 | 146 | 3 (0.76%) | 49 (12.34%) |
| Wyden D-OR | 227 | 164 | 6 (1.51%) | 11 (2.77%) |
| Average | 231.45 | 151.01 | 11.88 | 36.32 (9.15 %) |
| Average D | 209.92 | 142.08 | 12.34 | 22.89 (5.77 %) |
| Average I | 223.00 | 171.00 | 3.00 | 0.00 (0.00 %) |
| Average ID | 229.00 | 154.00 | 14.00 | 0.00 (0.00 %) |
| Average R | 230.43 | 142.07 | 9.67 | 52.69 (13.27 %) |