| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 167 |
28.7%
|
| 2 | No | 413 |
71.1%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 1 |
0.2%
|
| Sysmiss | 419 |