| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4905 |
8.9%
|
| 2 | NO | 49884 |
90.8%
|
| 8 | DK | 173 |
0.3%
|
| 9 | NO RESPONSE | 3 |
0%
|
| Sysmiss | 152531 |