| Value | Category | Cases | |
|---|---|---|---|
| 0 | 86 | 
                                    
                                    4.4%
                                 | |
| 1 | 376 | 
                                    
                                    19.1%
                                 | |
| 2 | 843 | 
                                    
                                    42.9%
                                 | |
| 3 | 281 | 
                                    
                                    14.3%
                                 | |
| 4 | 187 | 
                                    
                                    9.5%
                                 | |
| 5 | 41 | 
                                    
                                    2.1%
                                 | |
| 6 | 32 | 
                                    
                                    1.6%
                                 | |
| 7 | 21 | 
                                    
                                    1.1%
                                 | |
| 8 | 40 | 
                                    
                                    2%
                                 | |
| 9 | 10 | 
                                    
                                    0.5%
                                 | |
| 10 | 10 | 
                                    
                                    0.5%
                                 | |
| 13 | 10 | 
                                    
                                    0.5%
                                 | |
| 15 | 30 | 
                                    
                                    1.5%
                                 |