| Value | Category | Cases | |
|---|---|---|---|
| 1 | Completed | 1677 |
8.7%
|
| 2 | Refused | 87 |
0.4%
|
| 3 | Beyond the limit of checking equipment | 3 |
0%
|
| 5 | Missing/ No result | 32 |
0.2%
|
| Sysmiss | 17561 |
90.7%
|