| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 128 |
35.7%
|
| 2 | No | 230 |
64.1%
|
| 3 | Don't know | 1 |
0.3%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 641 |