| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 67 |
33.7%
|
| 2 | No | 126 |
63.3%
|
| 3 | Don't know | 5 |
2.5%
|
| 4 | Refused | 1 |
0.5%
|
| Sysmiss | 801 |