| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 280 |
31.5%
|
| 2 | No | 604 |
68%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 4 |
0.5%
|
| Sysmiss | 112 |