| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1517 |
16.3%
|
| 2 | NO | 1233 |
13.2%
|
| 8 | DK | 14 |
0.2%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 6561 |