| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 246 |
40.5%
|
| 2 | No | 332 |
54.6%
|
| 3 | Don't know | 25 |
4.1%
|
| 4 | Refused | 5 |
0.8%
|
| Sysmiss | 392 |