| 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 | 63 |
5.8%
|
| 1 | Less | 526 |
48%
|
| 2 | About the same | 486 |
44.4%
|
| 3 | More | 12 |
1.1%
|