| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 144 |
51.4%
|
| 2 | No | 119 |
42.5%
|
| 3 | Don't know | 10 |
3.6%
|
| 4 | Refused | 7 |
2.5%
|
| Sysmiss | 723 |