| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 62 |
17.2%
|
| -8 | Refused | 2 |
0.6%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 1 |
0.3%
|
| 1 | Yes | 196 |
54.3%
|
| 2 | No | 100 |
27.7%
|
| Sysmiss | 13610 |