| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 2 |
4.4%
|
| -8 | Refused | 4 |
8.9%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| -2 | Not asked in Phase 2 | 0 |
0%
|
| 1 | More than | 23 |
51.1%
|
| 2 | About equal to | 6 |
13.3%
|
| 3 | Less than | 10 |
22.2%
|
| Sysmiss | 21829 |