| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 69 |
83.1%
|
| 2 | No | 12 |
14.5%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 2 |
2.4%
|
| Sysmiss | 127 |