| Value | Category | Cases | |
|---|---|---|---|
| 999 | 1 |
0%
|
|
| Discordant | 40 |
0.9%
|
|
| Invalid | 3 |
0.1%
|
|
| Negative | 4235 |
91.8%
|
|
| Positive | 334 |
7.2%
|