| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 608 |
69.5%
|
| 2 | No | 257 |
29.4%
|
| 3 | Don't know | 7 |
0.8%
|
| 4 | Refused | 3 |
0.3%
|
| Sysmiss | 128 |