| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 438 |
71.8%
|
| 2 | No | 165 |
27%
|
| 3 | Don't know | 1 |
0.2%
|
| 4 | Refused | 6 |
1%
|
| Sysmiss | 390 |