| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 87 |
7%
|
| -8 | Refused | 2 |
0.2%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 59 |
4.7%
|
| 1 | Yes | 514 |
41.3%
|
| 2 | No | 583 |
46.8%
|
| Sysmiss | 12673 |