| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 122 |
32.3%
|
| 2 | No | 247 |
65.3%
|
| 3 | Don't know | 5 |
1.3%
|
| 4 | Refused | 4 |
1.1%
|
| Sysmiss | 622 |