| Value | Category | Cases | |
|---|---|---|---|
| 0 | 188 | 
                                    
                                    64.2%
                                 | |
| 1 | 30 | 
                                    
                                    10.2%
                                 | |
| 2 | 22 | 
                                    
                                    7.5%
                                 | |
| 3 | 19 | 
                                    
                                    6.5%
                                 | |
| 4 | 14 | 
                                    
                                    4.8%
                                 | |
| 5 | 9 | 
                                    
                                    3.1%
                                 | |
| 6 | 6 | 
                                    
                                    2%
                                 | |
| 7 | 2 | 
                                    
                                    0.7%
                                 | |
| 9 | 1 | 
                                    
                                    0.3%
                                 | |
| 10 | 1 | 
                                    
                                    0.3%
                                 | |
| 12 | 1 | 
                                    
                                    0.3%
                                 |