| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 8 |
0.1%
|
| -8 | Refused | 19 |
0.3%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 7 |
0.1%
|
| -2 | Not asked in Phase 2 | 372 |
5.5%
|
| 1 | Yes | 491 |
7.2%
|
| 2 | No | 5884 |
86.8%
|
| Sysmiss | 2344 |