| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 619 |
8.8%
|
| 2 | NO | 6374 |
90.9%
|
| 8 | DK | 21 |
0.3%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 9674 |