| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2253 |
44.8%
|
| 2 | NO | 2463 |
49%
|
| 8 | DK | 311 |
6.2%
|
| 9 | NO RESPONSE | 3 |
0.1%
|
| Sysmiss | 575 |