| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 97 |
45.5%
|
| 2 | no | 60 |
28.2%
|
| 8 | dk | 56 |
26.3%
|
| 9 | missing | 0 |
0%
|
| Sysmiss | 51095 |