| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 63 |
31.8%
|
| 2 | No | 128 |
64.6%
|
| 3 | Don't know | 6 |
3%
|
| 4 | Refused | 1 |
0.5%
|
| Sysmiss | 802 |