| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 871 |
13.8%
|
| 2 | NO | 1737 |
27.4%
|
| 8 | DK | 2 |
0%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 3716 |