| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4349 |
78.2%
|
| 2 | NO | 822 |
14.8%
|
| 8 | DK | 389 |
7%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 266 |