| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 163 |
25.5%
|
| 2 | No | 469 |
73.4%
|
| 3 | Don't know | 1 |
0.2%
|
| 4 | Refused | 6 |
0.9%
|
| Sysmiss | 361 |