| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 113 |
2.6%
|
| 2 | NO | 4149 |
97.2%
|
| 8 | DK | 4 |
0.1%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 3727 |