| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3584 |
35.3%
|
| 2 | NO | 621 |
6.1%
|
| 8 | DK | 13 |
0.1%
|
| 9 | NO RESPONSE | 10 |
0.1%
|
| Sysmiss | 5928 |
58.4%
|