| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 277 |
83.4%
|
| 2 | No | 53 |
16%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 2 |
0.6%
|
| Sysmiss | 668 |