| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 383 |
28.8%
|
| 2 | NO | 57 |
4.3%
|
| 8 | DK | 21 |
1.6%
|
| 9 | NO RESPONSE | 1 |
0.1%
|
| Sysmiss | 867 |
65.2%
|