| Value | Category | Cases | |
|---|---|---|---|
| 1 | positive | 5 |
1.4%
|
| 2 | negative | 338 |
97.4%
|
| 3 | not present | 0 |
0%
|
| 4 | refused | 3 |
0.9%
|
| 5 | other | 1 |
0.3%
|
| Sysmiss | 12602 |