| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 49 |
54.4%
|
| 2 | No | 37 |
41.1%
|
| 8 | Don't know | 4 |
4.4%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 910 |