| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 74 |
39.6%
|
| 2 | No | 111 |
59.4%
|
| 8 | Don't know | 1 |
0.5%
|
| 9 | Refused | 1 |
0.5%
|
| Sysmiss | 817 |