| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 15 |
27.3%
|
| 2 | No | 38 |
69.1%
|
| 8 | Don't know | 2 |
3.6%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 945 |