| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 28 |
33.7%
|
| 2 | No | 52 |
62.7%
|
| 8 | Don't know | 2 |
2.4%
|
| 9 | Refused | 1 |
1.2%
|
| Sysmiss | 920 |