| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 15 |
6.8%
|
| 2 | No | 204 |
92.3%
|
| 3 | Don't know | 1 |
0.5%
|
| 4 | Refused | 1 |
0.5%
|
| Sysmiss | 779 |