| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4720 |
69.9%
|
| 2 | NO | 1916 |
28.4%
|
| 8 | DK | 20 |
0.3%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 91 |
1.3%
|