| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 78 |
1.7%
|
| 2 | NO | 4364 |
97.5%
|
| 8 | DK | 34 |
0.8%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 1036 |