| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 135 |
12.3%
|
| 2 | NO | 22 |
2%
|
| 8 | DK | 84 |
7.7%
|
| 9 | NO RESPONSE | 2 |
0.2%
|
| Sysmiss | 853 |
77.8%
|