| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 623 | 630 |
15.9%
|
| 2 | no | 3281 | 3275 |
82.4%
|
| 3 | dk | 63 | 62 |
1.6%
|
| Sysmiss | 5 | 5 |