| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1970 |
30.8%
|
| 2 | NO | 4291 |
67.2%
|
| 8 | DK | 124 |
1.9%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 10303 |