| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 36 |
22%
|
| 2 | No | 121 |
73.8%
|
| 8 | Don't know | 3 |
1.8%
|
| 9 | Refused | 4 |
2.4%
|
| Sysmiss | 846 |