| Value | Category | Cases | |
|---|---|---|---|
| 1 | Blood test | 2298 | 
                                    
                                    97.1%
                                 | 
| 2 | Urine test | 56 | 
                                    
                                    2.4%
                                 | 
| 8 | DK | 12 | 
                                    
                                    0.5%
                                 | 
| Sysmiss | 22561 |