| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 78 |
1.6%
|
| -2 | Not asked in Phase 2 | 0 |
0%
|
| 1 | Yes | 4891 |
97.9%
|
| 2 | No | 29 |
0.6%
|
| Sysmiss | 6295 |