| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2377 |
19.4%
|
| 2 | NO | 9803 |
80.2%
|
| 8 | DK | 47 |
0.4%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 21170 |