| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 463 |
62.1%
|
| 2 | No | 263 |
35.3%
|
| 3 | Don't know | 9 |
1.2%
|
| 4 | Refused | 11 |
1.5%
|
| Sysmiss | 254 |