| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 76 |
28%
|
| 2 | No | 193 |
71.2%
|
| 8 | Don't know | 2 |
0.7%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 729 |