| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 36 |
64.3%
|
| 2 | No | 16 |
28.6%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 4 |
7.1%
|
| Sysmiss | 142 |