| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 45 |
16.3%
|
| 2 | No | 213 |
77.2%
|
| 3 | Don't know | 14 |
5.1%
|
| 4 | Refused | 4 |
1.4%
|
| Sysmiss | 724 |