| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 1664 | 1640 |
25.5%
|
| 2 | no | 2366 | 2244 |
34.8%
|
| 8 | dk | 20 | 19 |
0.3%
|
| Sysmiss | 2439 | 2543 |