| Value | Category | Cases | |
|---|---|---|---|
| 1 | Measured | 4093 |
98.2%
|
| 2 | Not present | 30 |
0.7%
|
| 3 | Sick or injured | 9 |
0.2%
|
| 4 | Refused | 17 |
0.4%
|
| 5 | Other (Specify) | 21 |
0.5%
|
| Sysmiss | 19615 |