| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1475 |
29.3%
|
| 2 | NO | 3288 |
65.4%
|
| 8 | DK | 265 |
5.3%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 575 |