| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 264 |
29.9%
|
| 2 | No | 613 |
69.5%
|
| 8 | Don't know | 1 |
0.1%
|
| 9 | Refused | 4 |
0.5%
|
| Sysmiss | 118 |