| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 87 |
29.4%
|
| 2 | No | 205 |
69.3%
|
| 8 | Don't know | 2 |
0.7%
|
| 9 | Refused | 2 |
0.7%
|
| Sysmiss | 704 |