| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 284 |
72.8%
|
| 2 | No | 41 |
10.5%
|
| 3 | (Both) | 63 |
16.2%
|
| 4 | (dk) | 1 |
0.3%
|
| 5 | (ref) | 1 |
0.3%
|
| Sysmiss | 610 |