| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 6505 |
31.2%
|
| 2 | NO | 14309 |
68.7%
|
| 888 | DON'T KNOW | 8 |
0%
|
| 1001 | .A | 4 | |
| Sysmiss | 5164 |