| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 8454 |
56.3%
|
| 2 | NO | 1424 |
9.5%
|
| 8 | DK | 556 |
3.7%
|
| 9 | NO RESPONSE | 4 |
0%
|
| Sysmiss | 4581 |
30.5%
|