| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2253 |
46.7%
|
| 2 | NO | 2388 |
49.5%
|
| 8 | DK | 186 |
3.9%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 777 |