| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 931 |
1.9%
|
| 2 | no | 47742 |
97.5%
|
| 3 | (dk) | 184 |
0.4%
|
| 4 | (ref) | 122 |
0.2%
|
| Sysmiss | 97709 |