| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 84 |
71.2%
|
| 2 | No | 16 |
13.6%
|
| 3 | (Both) | 15 |
12.7%
|
| 4 | (dk) | 1 |
0.8%
|
| 5 | (ref) | 2 |
1.7%
|
| Sysmiss | 882 |