| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 197 |
39.1%
|
| 2 | No | 286 |
56.7%
|
| 3 | Don't know | 21 |
4.2%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 564 |