| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3331 |
20%
|
| 2 | NO | 13265 |
79.8%
|
| 8 | DK | 9 |
0.1%
|
| 9 | NO RESPONSE | 19 |
0.1%
|
| Sysmiss | 65 |