| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 44 |
10.2%
|
| 2 | No | 374 |
86.6%
|
| 3 | Don't know | 10 |
2.3%
|
| 4 | Refused | 4 |
0.9%
|
| Sysmiss | 568 |