| Value | Category | Cases | |
|---|---|---|---|
| 0 | 566 | 
                                    
                                    40.9%
                                 | |
| 1 | 112 | 
                                    
                                    8.1%
                                 | |
| 2 | 116 | 
                                    
                                    8.4%
                                 | |
| 3 | 115 | 
                                    
                                    8.3%
                                 | |
| 4 | 91 | 
                                    
                                    6.6%
                                 | |
| 5 | 82 | 
                                    
                                    5.9%
                                 | |
| 6 | 39 | 
                                    
                                    2.8%
                                 | |
| 7 | 262 | 
                                    
                                    18.9%
                                 |