| Value | Category | Cases | |
|---|---|---|---|
| 16 | 5 | 
                                    
                                    0.5%
                                 | |
| 17 | 11 | 
                                    
                                    1.1%
                                 | |
| 18 | 60 | 
                                    
                                    5.9%
                                 | |
| 19 | 122 | 
                                    
                                    11.9%
                                 | |
| 20 | 119 | 
                                    
                                    11.7%
                                 | |
| 21 | 39 | 
                                    
                                    3.8%
                                 | |
| 22 | 22 | 
                                    
                                    2.2%
                                 | |
| 23 | 6 | 
                                    
                                    0.6%
                                 | |
| 24 | 7 | 
                                    
                                    0.7%
                                 | |
| 25 | 11 | 
                                    
                                    1.1%
                                 | |
| 27 | 1 | 
                                    
                                    0.1%
                                 | |
| 29 | 1 | 
                                    
                                    0.1%
                                 | |
| 30 | 2 | 
                                    
                                    0.2%
                                 | |
| 31 | 1 | 
                                    
                                    0.1%
                                 | |
| 32 | 1 | 
                                    
                                    0.1%
                                 | |
| 33 | 2 | 
                                    
                                    0.2%
                                 | |
| 35 | 2 | 
                                    
                                    0.2%
                                 | |
| 43 | 1 | 
                                    
                                    0.1%
                                 | |
| 44 | 1 | 
                                    
                                    0.1%
                                 | |
| 50 | 4 | 
                                    
                                    0.4%
                                 | |
| 57 | 1 | 
                                    
                                    0.1%
                                 | |
| 99 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 602 | 
                                    
                                    59%
                                 |