| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 24 |
22%
|
| 2 | No | 81 |
74.3%
|
| 8 | Don't know | 3 |
2.8%
|
| 9 | Refused | 1 |
0.9%
|
| Sysmiss | 891 |