| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 23 |
1%
|
| -8 | Refused | 30 |
1.3%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Yes | 1379 |
60.2%
|
| 2 | No | 859 |
37.5%
|
| Sysmiss | 5807 |