| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 110 | 
                                    
                                    13.6%
                                 | 
| 2 | 2 | 78 | 
                                    
                                    9.6%
                                 | 
| 3 | 3 | 89 | 
                                    
                                    11%
                                 | 
| 4 | 4 | 113 | 
                                    
                                    13.9%
                                 | 
| 5 | 5 | 112 | 
                                    
                                    13.8%
                                 | 
| 6 | 6 | 84 | 
                                    
                                    10.4%
                                 | 
| 7 | 7+ | 225 | 
                                    
                                    27.7%
                                 |