| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 29 |
46.8%
|
| 2 | No | 30 |
48.4%
|
| 3 | (Both) | 1 |
1.6%
|
| 4 | (dk) | 2 |
3.2%
|
| 5 | (ref) | 0 |
0%
|
| Sysmiss | 943 |