| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 61 |
76.3%
|
| 2 | No | 17 |
21.3%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 2 |
2.5%
|
| Sysmiss | 118 |