| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4521 |
26.8%
|
| 2 | NO | 12337 |
73.1%
|
| 8 | DK | 25 |
0.1%
|
| 9 | NO RESPONSE | 3 |
0%
|
| Sysmiss | 14217 |