| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 75 |
36.1%
|
| 2 | no | 131 |
63%
|
| 3 | (dk) | 2 |
1%
|
| 4 | (ref) | 0 |
0%
|
| Sysmiss | 792 |