| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8 |
16.7%
|
| 2 | No | 34 |
70.8%
|
| 8 | Don't know | 6 |
12.5%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 952 |