| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1550 |
14.6%
|
| 2 | NO | 9051 |
85.1%
|
| 8 | DK | 30 |
0.3%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 4996 |