| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1837 |
76.5%
|
| 2 | NO | 507 |
21.1%
|
| 3 | 4 |
0.2%
|
|
| 8 | DON’TKNOW | 54 |
2.2%
|
| Sysmiss | 2454 |