| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1121 |
10.8%
|
| 2 | NO | 9274 |
89%
|
| 8 | DK | 17 |
0.2%
|
| 9 | NO RESPONSE | 3 |
0%
|
| Sysmiss | 12291 |