| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 18 |
26.9%
|
| 2 | No | 48 |
71.6%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 1 |
1.5%
|
| Sysmiss | 957 |