| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 167 |
67.9%
|
| 2 | No | 78 |
31.7%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 1 |
0.4%
|
| Sysmiss | 754 |