| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 440 |
67.4%
|
| 2 | No | 203 |
31.1%
|
| 3 | Don't know | 8 |
1.2%
|
| 4 | Refused | 2 |
0.3%
|
| Sysmiss | 347 |