| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. YES, MAINLY | 6618 |
42.8%
|
| 2 | 2. YES, PARTLY | 4979 |
32.2%
|
| 3 | 3. NO | 3865 |
25%
|
| Sysmiss | 2593 |