| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 99 |
18.4%
|
| 2 | No | 428 |
79.6%
|
| 3 | Don't know | 11 |
2%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 463 |