| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 7514 |
69.6%
|
| 2 | NO | 3225 |
29.9%
|
| 8 | DK | 53 |
0.5%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 943 |