| Similarity | Rank | |
|---|---|---|
| Feinstein | 0.910 | 42445 |
| Levin | 0.859 | 26821 |
| Schumer | 0.843 | 46151 |
| Blumenthal | 0.830 | 50291 |
| Markey | 0.830 | 64238 |
| Lieberman | 0.825 | 32361 |
| Heller | 0.817 | 37275 |
| Grassley | 0.816 | 64350 |
| Weinberger | 0.810 | 89713 |
| Lautenberg | 0.810 | 92515 |
| Wasserman | 0.806 | 65183 |
| Orrin | 0.805 | 68224 |
| Dodd | 0.804 | 31629 |
| Wyden | 0.800 | 82825 |
| Rep. | 0.798 | 9558 |
| Pataki | 0.797 | 87407 |
| Feingold | 0.795 | 71945 |
| Sen. | 0.793 | 10088 |
| Schneiderman | 0.791 | 97913 |
| D-CA | 0.788 | 92112 |
| Berman | 0.787 | 33668 |
| Rothman | 0.787 | 74690 |
| Durbin | 0.786 | 48939 |
| Leavitt | 0.783 | 68817 |
| Harkin | 0.781 | 71337 |