| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 5117 |
46.4%
|
| 2 | NO | 1509 |
13.7%
|
| 8 | DK | 2278 |
20.7%
|
| 9 | NO RESPONSE | 8 |
0.1%
|
| Sysmiss | 2105 |
19.1%
|