| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 1260 | 1274 |
22.7%
|
| 2 | no | 2372 | 2366 |
42.2%
|
| 8 | dk | 467 | 480 |
8.6%
|
| Sysmiss | 1574 | 1491 |