| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 200 |
33.6%
|
| 2 | No | 350 |
58.7%
|
| 3 | Don't know | 44 |
7.4%
|
| 4 | Refused | 2 |
0.3%
|
| Sysmiss | 408 |