| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 34 |
7.3%
|
| 2 | No | 433 |
92.5%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 1 |
0.2%
|
| Sysmiss | 532 |