| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 41 |
73.2%
|
| 2 | No | 13 |
23.2%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 2 |
3.6%
|
| Sysmiss | 944 |