| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 5 |
6%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 3 |
3.6%
|
| 1 | Yes | 31 |
37.3%
|
| 2 | No | 44 |
53%
|
| Sysmiss | 916 |