| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 99 |
18%
|
| 2 | No | 404 |
73.5%
|
| 3 | Don't know | 47 |
8.5%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 464 |