| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 50 |
12.6%
|
| 2 | No | 337 |
85.1%
|
| 3 | Don't know | 9 |
2.3%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 604 |