| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 162 |
26.6%
|
| 2 | No | 365 |
60%
|
| 3 | Don't know | 78 |
12.8%
|
| 4 | Refused | 3 |
0.5%
|
| Sysmiss | 392 |