| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1887 |
85.8%
|
| 2 | NO | 294 |
13.4%
|
| 8 | DK | 14 |
0.6%
|
| 9 | NO RESPONSE | 4 |
0.2%
|
| Sysmiss | 9538 |