| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1558 |
39.3%
|
| 2 | NO | 2351 |
59.2%
|
| 8 | DK | 59 |
1.5%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 2018 |