| Value | Category | Cases | |
|---|---|---|---|
| 20 | 6327 | 
                                    
                                    99.5%
                                 | |
| 21 | 3 | 
                                    
                                    0%
                                 | |
| 22 | 1 | 
                                    
                                    0%
                                 | |
| 23 | 1 | 
                                    
                                    0%
                                 | |
| 25 | 3 | 
                                    
                                    0%
                                 | |
| 26 | 15 | 
                                    
                                    0.2%
                                 | |
| 27 | 6 | 
                                    
                                    0.1%
                                 | |
| 28 | 2 | 
                                    
                                    0%
                                 | |
| Sysmiss | 19 |