| Value | Category | Cases | |
|---|---|---|---|
| 0 | 76 | 
                                    
                                    74.5%
                                 | |
| 1 | 10 | 
                                    
                                    9.8%
                                 | |
| 2 | 6 | 
                                    
                                    5.9%
                                 | |
| 3 | 7 | 
                                    
                                    6.9%
                                 | |
| 4 | 2 | 
                                    
                                    2%
                                 | |
| 6 | 1 | 
                                    
                                    1%
                                 |