| Party Identification | Mean (Standard Deviation) |
|---|---|
| Strong Democrat | 6.03 (2.62) |
| Not very strong Democrat | 5.06 (2.31) |
| Lean Democrat | 6.14 (2.21) |
| Independent | 3.61 (2.81) |
| Lean Republican | 1.91 (2.19) |
| Not very strong Republican | 3.35 (2.32) |
| Strong Republican | 2.17 (2.37) |