2001 Session
| Senator party-state | Yea | Nay | No Vote | Party Defections |
|---|---|---|---|---|
| Akaka D-HI | 292 | 72 | 15 (3.95%) | 10 (2.63%) |
| Allard R-CO | 207 | 172 | 1 (0.26%) | 23 (6.05%) |
| Allen R-VA | 216 | 161 | 3 (0.79%) | 23 (6.05%) |
| Baucus D-MT | 253 | 123 | 4 (1.05%) | 77 (20.26%) |
| Bayh D-IN | 290 | 90 | 0 (0.00%) | 48 (12.63%) |
| Bennett R-UT | 207 | 169 | 4 (1.05%) | 18 (4.74%) |
| Biden D-DE | 291 | 80 | 9 (2.37%) | 24 (6.32%) |
| Bingaman D-NM | 295 | 82 | 2 (0.53%) | 24 (6.32%) |
| Bond R-MO | 205 | 164 | 11 (2.89%) | 23 (6.05%) |
| Boxer D-CA | 284 | 83 | 13 (3.42%) | 23 (6.05%) |
| Breaux D-LA | 257 | 116 | 7 (1.84%) | 88 (23.16%) |
| Brownback R-KS | 199 | 175 | 6 (1.58%) | 32 (8.42%) |
| Bunning R-KY | 199 | 174 | 7 (1.84%) | 25 (6.58%) |
| Burns R-MT | 208 | 160 | 12 (3.16%) | 15 (3.95%) |
| Byrd D-WV | 282 | 98 | 0 (0.00%) | 40 (10.53%) |
| Campbell R-CO | 221 | 155 | 4 (1.05%) | 32 (8.42%) |
| Cantwell D-WA | 300 | 78 | 2 (0.53%) | 14 (3.68%) |
| Carnahan D-MO | 302 | 72 | 6 (1.58%) | 40 (10.53%) |
| Carper D-DE | 285 | 91 | 4 (1.05%) | 44 (11.58%) |
| Chafee R-RI | 254 | 126 | 0 (0.00%) | 117 (30.79%) |
| Cleland D-GA | 283 | 94 | 3 (0.79%) | 54 (14.21%) |
| Clinton D-NY | 300 | 77 | 3 (0.79%) | 15 (3.95%) |
| Cochran R-MS | 231 | 149 | 0 (0.00%) | 41 (10.79%) |
| Collins R-ME | 242 | 138 | 0 (0.00%) | 81 (21.32%) |
| Conrad D-ND | 303 | 76 | 1 (0.26%) | 24 (6.32%) |
| Corzine D-NJ | 290 | 88 | 2 (0.53%) | 30 (7.89%) |
| Craig R-ID | 211 | 166 | 3 (0.79%) | 15 (3.95%) |
| Crapo R-ID | 207 | 161 | 12 (3.16%) | 18 (4.74%) |
| Daschle D-SD | 302 | 77 | 1 (0.26%) | 9 (2.37%) |
| Dayton D-MN | 291 | 87 | 2 (0.53%) | 21 (5.53%) |
| DeWine R-OH | 215 | 165 | 0 (0.00%) | 46 (12.11%) |
| Dodd D-CT | 294 | 76 | 10 (2.63%) | 19 (5.00%) |
| Domenici R-NM | 194 | 150 | 36 (9.47%) | 23 (6.05%) |
| Dorgan D-ND | 306 | 71 | 3 (0.79%) | 19 (5.00%) |
| Durbin D-IL | 287 | 88 | 5 (1.32%) | 30 (7.89%) |
| Edwards D-NC | 292 | 85 | 3 (0.79%) | 22 (5.79%) |
| Ensign R-NV | 207 | 161 | 12 (3.16%) | 47 (12.37%) |
| Enzi R-WY | 198 | 173 | 9 (2.37%) | 27 (7.11%) |
| Feingold D-WI | 275 | 105 | 0 (0.00%) | 61 (16.05%) |
| Feinstein D-CA | 282 | 90 | 8 (2.11%) | 36 (9.47%) |
| Fitzgerald R-IL | 206 | 151 | 0 (0.00%) | 79 (20.79%) |
| Frist R-TN | 207 | 162 | 11 (2.89%) | 16 (4.21%) |
| Graham D-FL | 302 | 77 | 1 (0.26%) | 21 (5.53%) |
| Gramm R-TX | 191 | 173 | 16 (4.21%) | 34 (8.95%) |
| Grassley R-IA | 222 | 158 | 0 (0.00%) | 25 (6.58%) |
| Gregg R-NH | 198 | 176 | 6 (1.58%) | 33 (8.68%) |
| Hagel R-NE | 205 | 168 | 7 (1.84%) | 27 (7.11%) |
| Harkin D-IA | 293 | 83 | 4 (1.05%) | 21 (5.53%) |
| Hatch R-UT | 208 | 165 | 7 (1.84%) | 18 (4.74%) |
| Helms R-NC | 181 | 170 | 29 (7.63%) | 27 (7.11%) |
| Hollings D-SC | 299 | 80 | 1 (0.26%) | 22 (5.79%) |
| Hutchinson R-AR | 219 | 159 | 2 (0.53%) | 41 (10.79%) |
| Hutchison R-TX | 214 | 160 | 6 (1.58%) | 34 (8.95%) |
| Inhofe R-OK | 197 | 168 | 15 (3.95%) | 23 (6.05%) |
| Inouye D-HI | 289 | 72 | 17 (4.47%) | 12 (3.16%) |
| Jeffords I-VT | 158 | 39 | 13 (3.42%) | 0 (0.00%) |
| Jeffords R-VT | 93 | 72 | 5 (1.32%) | 49 (12.89%) |
| Johnson D-SD | 310 | 68 | 2 (0.53%) | 32 (8.42%) |
| Kennedy D-MA | 283 | 86 | 11 (2.89%) | 19 (5.00%) |
| Kerry D-MA | 292 | 79 | 9 (2.37%) | 15 (3.95%) |
| Kohl D-WI | 287 | 79 | 14 (3.68%) | 27 (7.11%) |
| Kyl R-AZ | 190 | 188 | 2 (0.53%) | 37 (9.74%) |
| Landrieu D-LA | 287 | 85 | 8 (2.11%) | 45 (11.84%) |
| Leahy D-VT | 299 | 75 | 6 (1.58%) | 13 (3.42%) |
| Levin D-MI | 306 | 74 | 0 (0.00%) | 16 (4.21%) |
| Lieberman D-CT | 299 | 75 | 6 (1.58%) | 19 (5.00%) |
| Lincoln D-AR | 281 | 96 | 3 (0.79%) | 46 (12.11%) |
| Lott R-MS | 200 | 172 | 8 (2.11%) | 21 (5.53%) |
| Lugar R-IN | 220 | 160 | 0 (0.00%) | 29 (7.63%) |
| McCain R-AZ | 223 | 143 | 14 (3.68%) | 99 (26.05%) |
| McConnell R-KY | 210 | 169 | 1 (0.26%) | 14 (3.68%) |
| Mikulski D-MD | 298 | 79 | 3 (0.79%) | 9 (2.37%) |
| Miller D-GA | 248 | 112 | 19 (5.00%) | 124 (32.63%) |
| Murkowski R-AK | 202 | 153 | 25 (6.58%) | 22 (5.79%) |
| Murray D-WA | 295 | 79 | 6 (1.58%) | 18 (4.74%) |
| Nelson D-FL | 294 | 85 | 1 (0.26%) | 28 (7.37%) |
| Nelson D-NE | 265 | 114 | 1 (0.26%) | 94 (24.74%) |
| Nickles R-OK | 198 | 179 | 3 (0.79%) | 33 (8.68%) |
| Reed D-RI | 299 | 81 | 0 (0.00%) | 15 (3.95%) |
| Reid D-NV | 311 | 69 | 0 (0.00%) | 13 (3.42%) |
| Roberts R-KS | 206 | 168 | 6 (1.58%) | 21 (5.53%) |
| Rockefeller D-WV | 298 | 77 | 5 (1.32%) | 16 (4.21%) |
| Santorum R-PA | 210 | 163 | 7 (1.84%) | 19 (5.00%) |
| Sarbanes D-MD | 301 | 78 | 1 (0.26%) | 14 (3.68%) |
| Schumer D-NY | 293 | 82 | 5 (1.32%) | 25 (6.58%) |
| Sessions R-AL | 206 | 160 | 14 (3.68%) | 23 (6.05%) |
| Shelby R-AL | 226 | 153 | 1 (0.26%) | 30 (7.89%) |
| Smith R-NH | 198 | 176 | 6 (1.58%) | 39 (10.26%) |
| Smith R-OR | 225 | 149 | 5 (1.32%) | 46 (12.11%) |
| Snowe R-ME | 241 | 139 | 0 (0.00%) | 86 (22.63%) |
| Specter R-PA | 238 | 140 | 2 (0.53%) | 94 (24.74%) |
| Stabenow D-MI | 304 | 75 | 1 (0.26%) | 18 (4.74%) |
| Stevens R-AK | 208 | 126 | 43 (11.32%) | 31 (8.16%) |
| Thomas R-WY | 192 | 171 | 17 (4.47%) | 21 (5.53%) |
| Thompson R-TN | 209 | 169 | 2 (0.53%) | 40 (10.53%) |
| Thurmond R-SC | 197 | 177 | 6 (1.58%) | 20 (5.26%) |
| Torricelli D-NJ | 274 | 92 | 14 (3.68%) | 51 (13.42%) |
| Voinovich R-OH | 189 | 181 | 10 (2.63%) | 38 (10.00%) |
| Warner R-VA | 222 | 156 | 2 (0.53%) | 40 (10.53%) |
| Wellstone D-MN | 289 | 89 | 2 (0.53%) | 27 (7.11%) |
| Wyden D-OR | 283 | 96 | 1 (0.26%) | 32 (8.42%) |
| Average | 250.45 | 122.68 | 6.55 | 33.79 (8.89 %) |
| Average D | 290.30 | 84.72 | 4.88 | 31.28 (8.23 %) |
| Average I | 158.00 | 39.00 | 13.00 | 0.00 (0.00 %) |
| Average R | 207.44 | 159.86 | 7.96 | 36.30 (9.55 %) |