| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 480 |
61.5%
|
| 2 | No | 278 |
35.6%
|
| 3 | Don't know | 12 |
1.5%
|
| 4 | Refused | 10 |
1.3%
|
| Sysmiss | 220 |