| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 10 |
25%
|
| 2 | No | 29 |
72.5%
|
| 8 | Don't know | 1 |
2.5%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 960 |