| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 25 |
0.4%
|
| -8 | Refused | 26 |
0.4%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 6 |
0.1%
|
| -2 | Not asked in Phase 2 | 0 |
0%
|
| 1 | Yes | 246 |
3.6%
|
| 2 | No | 6478 |
95.5%
|
| Sysmiss | 2344 |