| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 123 |
24.9%
|
| 2 | No | 366 |
74.1%
|
| 8 | Don't know | 1 |
0.2%
|
| 9 | Refused | 4 |
0.8%
|
| Sysmiss | 506 |