| Value | Category | Cases | |
|---|---|---|---|
| 0 | NEGATIVE | 976 |
100%
|
| 1 | POSITIVE | 0 |
0%
|
| 4 | INDETERMINATE | 0 |
0%
|
| 5 | INSUFFICIENT SAMPLE | 0 |
0%
|
| Sysmiss | 1015 |