| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 19 |
8.3%
|
| 2 | No | 201 |
87.8%
|
| 3 | Don't know | 8 |
3.5%
|
| 4 | Refused | 1 |
0.4%
|
| Sysmiss | 771 |