| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3365 |
30.7%
|
| 2 | NO | 6886 |
62.9%
|
| 8 | DK | 699 |
6.4%
|
| 9 | NO RESPONSE | 3 |
0%
|
| Sysmiss | 4066 |