| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 92 |
40.2%
|
| 2 | No | 129 |
56.3%
|
| 3 | Don't know | 2 |
0.9%
|
| 4 | Refused | 6 |
2.6%
|
| Sysmiss | 771 |