| Value | Category | Cases | |
|---|---|---|---|
| 20 | 24623 | 
                                    
                                    90.5%
                                 | |
| 21 | 11 | 
                                    
                                    0%
                                 | |
| 22 | 51 | 
                                    
                                    0.2%
                                 | |
| 23 | 195 | 
                                    
                                    0.7%
                                 | |
| 24 | 1534 | 
                                    
                                    5.6%
                                 | |
| 25 | 658 | 
                                    
                                    2.4%
                                 | |
| 26 | 33 | 
                                    
                                    0.1%
                                 | |
| 27 | 98 | 
                                    
                                    0.4%
                                 | |
| Sysmiss | 12 |