| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4465 |
35.4%
|
| 2 | NO | 7860 |
62.4%
|
| 8 | DK | 256 |
2%
|
| 9 | NO RESPONSE | 15 |
0.1%
|
| Sysmiss | 8784 |