| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 91 |
14.9%
|
| 2 | No | 517 |
84.8%
|
| 3 | Don't know | 2 |
0.3%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 390 |