1990 Session
| Senator party-state | Yea | Nay | No Vote | Party Defections |
|---|---|---|---|---|
| Adams D-WA | 219 | 105 | 2 (0.61%) | 30 (9.20%) |
| Akaka D-HI | 166 | 65 | 3 (0.92%) | 27 (8.28%) |
| Amato R-NY | 215 | 108 | 3 (0.92%) | 70 (21.47%) |
| Armstrong R-CO | 134 | 130 | 62 (19.02%) | 43 (13.19%) |
| Baucus D-MT | 224 | 97 | 5 (1.53%) | 66 (20.25%) |
| Bentsen D-TX | 226 | 92 | 8 (2.45%) | 49 (15.03%) |
| Biden D-DE | 223 | 98 | 5 (1.53%) | 57 (17.48%) |
| Bingaman D-NM | 206 | 102 | 18 (5.52%) | 48 (14.72%) |
| Bond R-MO | 203 | 118 | 5 (1.53%) | 37 (11.35%) |
| Boren D-OK | 200 | 100 | 25 (7.67%) | 72 (22.09%) |
| Boschwitz R-MN | 191 | 112 | 22 (6.75%) | 41 (12.58%) |
| Bradley D-NJ | 206 | 117 | 3 (0.92%) | 60 (18.40%) |
| Breaux D-LA | 215 | 107 | 4 (1.23%) | 71 (21.78%) |
| Bryan D-NV | 226 | 99 | 1 (0.31%) | 49 (15.03%) |
| Bumpers D-AR | 225 | 95 | 6 (1.84%) | 36 (11.04%) |
| Burdick D-ND | 243 | 82 | 1 (0.31%) | 39 (11.96%) |
| Burns R-MT | 197 | 127 | 2 (0.61%) | 26 (7.98%) |
| Byrd D-WV | 226 | 100 | 0 (0.00%) | 72 (22.09%) |
| Chafee R-RI | 184 | 130 | 12 (3.68%) | 85 (26.07%) |
| Coats R-IN | 184 | 136 | 6 (1.84%) | 36 (11.04%) |
| Cochran R-MS | 208 | 115 | 3 (0.92%) | 37 (11.35%) |
| Cohen R-ME | 226 | 100 | 0 (0.00%) | 114 (34.97%) |
| Conrad D-ND | 212 | 113 | 1 (0.31%) | 67 (20.55%) |
| Cranston D-CA | 215 | 106 | 5 (1.53%) | 38 (11.66%) |
| Danforth R-MO | 194 | 128 | 4 (1.23%) | 65 (19.94%) |
| Daschle D-SD | 229 | 93 | 4 (1.23%) | 34 (10.43%) |
| DeConcini D-AZ | 222 | 93 | 9 (2.76%) | 51 (15.64%) |
| Dixon D-IL | 223 | 103 | 0 (0.00%) | 66 (20.25%) |
| Dodd D-CT | 217 | 99 | 10 (3.07%) | 29 (8.90%) |
| Dole R-KS | 193 | 133 | 0 (0.00%) | 39 (11.96%) |
| Domenici R-NM | 207 | 101 | 18 (5.52%) | 56 (17.18%) |
| Durenberger R-MN | 205 | 105 | 15 (4.60%) | 86 (26.38%) |
| Exon D-NE | 228 | 87 | 11 (3.37%) | 73 (22.39%) |
| Ford D-KY | 224 | 99 | 3 (0.92%) | 63 (19.33%) |
| Fowler D-GA | 226 | 93 | 7 (2.15%) | 40 (12.27%) |
| Garn R-UT | 180 | 128 | 18 (5.52%) | 39 (11.96%) |
| Glenn D-OH | 221 | 105 | 0 (0.00%) | 54 (16.56%) |
| Gore D-TN | 235 | 90 | 1 (0.31%) | 20 (6.13%) |
| Gorton R-WA | 186 | 140 | 0 (0.00%) | 45 (13.80%) |
| Graham D-FL | 225 | 99 | 2 (0.61%) | 52 (15.95%) |
| Gramm R-TX | 179 | 134 | 13 (3.99%) | 36 (11.04%) |
| Grassley R-IA | 196 | 129 | 1 (0.31%) | 50 (15.34%) |
| Harkin D-IA | 233 | 93 | 0 (0.00%) | 51 (15.64%) |
| Hatch R-UT | 187 | 135 | 4 (1.23%) | 39 (11.96%) |
| Hatfield R-OR | 184 | 103 | 39 (11.96%) | 126 (38.65%) |
| Heflin D-AL | 234 | 90 | 2 (0.61%) | 100 (30.67%) |
| Heinz R-PA | 224 | 97 | 5 (1.53%) | 97 (29.75%) |
| Helms R-NC | 171 | 152 | 2 (0.61%) | 71 (21.78%) |
| Hollings D-SC | 246 | 80 | 0 (0.00%) | 61 (18.71%) |
| Humphrey R-NH | 166 | 150 | 9 (2.76%) | 76 (23.31%) |
| Inouye D-HI | 222 | 93 | 11 (3.37%) | 39 (11.96%) |
| Jeffords R-VT | 223 | 92 | 9 (2.76%) | 128 (39.26%) |
| Johnston D-LA | 216 | 89 | 20 (6.13%) | 64 (19.63%) |
| Kassebaum R-KS | 196 | 123 | 7 (2.15%) | 67 (20.55%) |
| Kasten R-WI | 217 | 109 | 0 (0.00%) | 53 (16.26%) |
| Kennedy D-MA | 209 | 104 | 13 (3.99%) | 33 (10.12%) |
| Kerrey D-NE | 234 | 90 | 2 (0.61%) | 40 (12.27%) |
| Kerry D-MA | 209 | 104 | 13 (3.99%) | 49 (15.03%) |
| Kohl D-WI | 224 | 99 | 3 (0.92%) | 41 (12.58%) |
| Lautenberg D-NJ | 223 | 103 | 0 (0.00%) | 49 (15.03%) |
| Leahy D-VT | 223 | 103 | 0 (0.00%) | 31 (9.51%) |
| Levin D-MI | 235 | 89 | 2 (0.61%) | 49 (15.03%) |
| Lieberman D-CT | 231 | 91 | 4 (1.23%) | 41 (12.58%) |
| Lott R-MS | 199 | 122 | 5 (1.53%) | 52 (15.95%) |
| Lugar R-IN | 185 | 137 | 4 (1.23%) | 35 (10.74%) |
| Mack R-FL | 188 | 137 | 1 (0.31%) | 48 (14.72%) |
| Matsunaga D-HI | 12 | 6 | 39 (11.96%) | 1 (0.31%) |
| McCain R-AZ | 203 | 115 | 8 (2.45%) | 48 (14.72%) |
| McClure R-ID | 175 | 140 | 9 (2.76%) | 56 (17.18%) |
| McConnell R-KY | 202 | 120 | 4 (1.23%) | 39 (11.96%) |
| Metzenbaum D-OH | 208 | 107 | 10 (3.07%) | 50 (15.34%) |
| Mikulski D-MD | 229 | 86 | 11 (3.37%) | 23 (7.06%) |
| Mitchell D-ME | 233 | 93 | 0 (0.00%) | 34 (10.43%) |
| Moynihan D-NY | 223 | 98 | 5 (1.53%) | 41 (12.58%) |
| Murkowski R-AK | 205 | 114 | 7 (2.15%) | 40 (12.27%) |
| Nickles R-OK | 192 | 128 | 6 (1.84%) | 35 (10.74%) |
| Nunn D-GA | 218 | 100 | 8 (2.45%) | 55 (16.87%) |
| Packwood R-OR | 215 | 96 | 15 (4.60%) | 103 (31.60%) |
| Pell D-RI | 221 | 93 | 12 (3.68%) | 38 (11.66%) |
| Pressler R-SD | 192 | 122 | 12 (3.68%) | 64 (19.63%) |
| Pryor D-AR | 221 | 94 | 11 (3.37%) | 32 (9.82%) |
| Reid D-NV | 225 | 98 | 3 (0.92%) | 48 (14.72%) |
| Riegle D-MI | 229 | 82 | 15 (4.60%) | 32 (9.82%) |
| Robb D-VA | 229 | 97 | 0 (0.00%) | 52 (15.95%) |
| Rockefeller D-WV | 223 | 101 | 2 (0.61%) | 43 (13.19%) |
| Roth R-DE | 177 | 148 | 1 (0.31%) | 80 (24.54%) |
| Rudman R-NH | 188 | 120 | 18 (5.52%) | 55 (16.87%) |
| Sanford D-NC | 228 | 87 | 9 (2.76%) | 44 (13.50%) |
| Sarbanes D-MD | 226 | 100 | 0 (0.00%) | 31 (9.51%) |
| Sasser D-TN | 222 | 102 | 2 (0.61%) | 31 (9.51%) |
| Shelby D-AL | 247 | 79 | 0 (0.00%) | 84 (25.77%) |
| Simon D-IL | 227 | 96 | 3 (0.92%) | 39 (11.96%) |
| Simpson R-WY | 186 | 124 | 16 (4.91%) | 27 (8.28%) |
| Specter R-PA | 229 | 96 | 1 (0.31%) | 100 (30.67%) |
| Stevens R-AK | 220 | 93 | 12 (3.68%) | 66 (20.25%) |
| Symms R-ID | 162 | 154 | 10 (3.07%) | 49 (15.03%) |
| Thurmond R-SC | 205 | 120 | 1 (0.31%) | 33 (10.12%) |
| Wallop R-WY | 143 | 152 | 31 (9.51%) | 50 (15.34%) |
| Warner R-VA | 226 | 98 | 2 (0.61%) | 62 (19.02%) |
| Wilson R-CA | 154 | 99 | 73 (22.39%) | 56 (17.18%) |
| Wirth D-CO | 209 | 111 | 6 (1.84%) | 35 (10.74%) |
| Average | 209.47 | 107.67 | 8.35 | 52.84 (16.21 %) |
| Average D | 218.77 | 94.59 | 6.07 | 46.86 (14.37 %) |
| Average R | 193.24 | 121.56 | 11.00 | 59.11 (18.13 %) |