| Value | Category | Cases | |
|---|---|---|---|
| 0 | Measured | 3437 |
97.4%
|
| 2 | Sick | 0 |
0%
|
| 3 | Not present | 11 |
0.3%
|
| 4 | Refused | 46 |
1.3%
|
| 6 | Other | 35 |
1%
|