| Value | Category | Cases | |
|---|---|---|---|
| 1 | POSITIVE | 54 |
40.9%
|
| 2 | NEGATIVE | 8 |
6.1%
|
| 3 | NOT VALID | 8 |
6.1%
|
| 4 | DON'T KNOW | 62 |
47%
|
| Sysmiss | 5664 |