| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 130 |
4.1%
|
| 2 | NO | 1944 |
60.8%
|
| 8 | DK | 19 |
0.6%
|
| 9 | NO RESPONSE | 9 |
0.3%
|
| Sysmiss | 1095 |
34.3%
|