| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 0 |
0%
|
| -7 | Legal skip | 0 |
0%
|
| -3 | Interviewer error | 0 |
0%
|
| -2 | Refuse to answer | 11 |
1%
|
| -1 | Don't know | 50 |
4.6%
|
| 1 | Less | 561 |
51.2%
|
| 2 | About the same | 455 |
41.6%
|
| 3 | More | 18 |
1.6%
|