| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 383 |
6.1%
|
| 2 | NO | 2218 |
35.1%
|
| 8 | DK | 12 |
0.2%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 3714 |