| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1885 |
56.2%
|
| 2 | NO | 1353 |
40.4%
|
| 8 | DK | 112 |
3.3%
|
| 9 | NO RESPONSE | 3 |
0.1%
|
| Sysmiss | 4641 |