| Value | Category | Cases | |
|---|---|---|---|
| 0 | 318 | 
                                    
                                    16.2%
                                 | |
| 1 | 462 | 
                                    
                                    23.5%
                                 | |
| 2 | 680 | 
                                    
                                    34.6%
                                 | |
| 3 | 185 | 
                                    
                                    9.4%
                                 | |
| 4 | 146 | 
                                    
                                    7.4%
                                 | |
| 5 | 29 | 
                                    
                                    1.5%
                                 | |
| 6 | 30 | 
                                    
                                    1.5%
                                 | |
| 7 | 15 | 
                                    
                                    0.8%
                                 | |
| 8 | 30 | 
                                    
                                    1.5%
                                 | |
| 9 | 30 | 
                                    
                                    1.5%
                                 | |
| 10 | 32 | 
                                    
                                    1.6%
                                 | |
| 12 | 10 | 
                                    
                                    0.5%
                                 |