| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 90 |
28.2%
|
| 2 | No | 196 |
61.4%
|
| 3 | Don't know | 29 |
9.1%
|
| 4 | Refused | 4 |
1.3%
|
| Sysmiss | 681 |