| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 192 |
31.9%
|
| 2 | No | 384 |
63.8%
|
| 3 | Don't know | 25 |
4.2%
|
| 4 | Refused | 1 |
0.2%
|
| Sysmiss | 398 |