| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 76 |
8.6%
|
| 2 | NO | 200 |
22.8%
|
| 3 | DON'T KNOW OR NOT SURE TO RETURN | 9 |
1%
|
| Sysmiss | 594 |
67.6%
|