| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 588 |
68.7%
|
| 2 | No | 241 |
28.2%
|
| 3 | Don't know | 19 |
2.2%
|
| 4 | Refused | 8 |
0.9%
|
| Sysmiss | 274 |