| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 3175 | 1247445 |
16.5%
|
| 2 | no | 10381 | 5248561 |
69.4%
|
| 9 | dk | 2059 | 1064325 |
14.1%
|
| Sysmiss | 3994 | 2144973 |