| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 631 |
15.5%
|
| 2 | 2. No | 1785 |
43.8%
|
| 97 | 97. Not Asked | 1387 |
34%
|
| 99 | 99. Observation not possible | 276 |
6.8%
|
| Sysmiss | 35 |