| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 652 |
67.9%
|
| 2 | No | 302 |
31.5%
|
| 8 | Don't know | 4 |
0.4%
|
| 9 | Refused | 2 |
0.2%
|
| Sysmiss | 40 |