| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 0 |
0%
|
| -7 | Legal skip | 0 |
0%
|
| -3 | Interviewer error | 0 |
0%
|
| -2 | Refuse to answer | 8 |
0.7%
|
| -1 | Don't know | 53 |
4.8%
|
| 1 | Less | 421 |
38.4%
|
| 2 | About the same | 567 |
51.8%
|
| 3 | More | 46 |
4.2%
|