| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 119 |
20.8%
|
| 2 | No | 428 |
74.7%
|
| 3 | Don't know | 3 |
0.5%
|
| 4 | Refused | 23 |
4%
|
| Sysmiss | 427 |