| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1845 | 
                                    
                                    33.8%
                                 | |
| 2 | 1677 | 
                                    
                                    30.8%
                                 | |
| 3 | 1136 | 
                                    
                                    20.8%
                                 | |
| 4 | 586 | 
                                    
                                    10.7%
                                 | |
| 5 | 174 | 
                                    
                                    3.2%
                                 | |
| 6 | 27 | 
                                    
                                    0.5%
                                 | |
| 7 | 5 | 
                                    
                                    0.1%
                                 | |
| 8 | 2 | 
                                    
                                    0%
                                 |