| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 198 |
23.1%
|
| 2 | No | 645 |
75.4%
|
| 3 | Don't know | 11 |
1.3%
|
| 4 | Refused | 2 |
0.2%
|
| Sysmiss | 274 |