| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 11001 |
28.3%
|
| 2 | NO | 27730 |
71.5%
|
| 8 | DON?T KNOW | 78 |
0.2%
|
| 9 | NO RESPONSE | 1 |
0%
|
| Sysmiss | 1516 |