| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 21 |
0.7%
|
| 2 | NO | 2733 |
85.6%
|
| 8 | DK | 8 |
0.3%
|
| 9 | NO RESPONSE | 3 |
0.1%
|
| Sysmiss | 427 |
13.4%
|