| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 196 |
33.5%
|
| 2 | No | 342 |
58.5%
|
| 3 | Don't know | 44 |
7.5%
|
| 4 | Refused | 3 |
0.5%
|
| Sysmiss | 415 |