| Value | Category | Cases | |
|---|---|---|---|
| 1 | positive | 94 |
96.9%
|
| 2 | negative | 3 |
3.1%
|
| 3 | not present | 0 |
0%
|
| 4 | refused | 0 |
0%
|
| 5 | other | 0 |
0%
|
| Sysmiss | 12852 |