| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 8 |
0.2%
|
| -8 | Refused | 33 |
0.8%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| -2 | Not asked in Phase 2 | 0 |
0%
|
| 1 | Yes | 82 |
2%
|
| 2 | No | 3894 |
96.9%
|
| Sysmiss | 17857 |