| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 235 |
62.2%
|
| 2 | No | 127 |
33.6%
|
| 3 | Don't know | 3 |
0.8%
|
| 4 | Refused | 13 |
3.4%
|
| Sysmiss | 622 |