| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 2 |
1.9%
|
| -8 | Refused | 4 |
3.7%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| -2 | Not asked in Phase 2 | 0 |
0%
|
| 1 | More than | 25 |
23.4%
|
| 2 | About equal to | 27 |
25.2%
|
| 3 | Less than | 49 |
45.8%
|
| Sysmiss | 9018 |