| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 62323 |
72.8%
|
| 2 | no | 23038 |
26.9%
|
| 3 | (dk) | 170 |
0.2%
|
| 4 | (ref) | 80 |
0.1%
|
| Sysmiss | 61077 |