| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1587 | 
                                    
                                    70.7%
                                 | |
| 2 | 389 | 
                                    
                                    17.3%
                                 | |
| 3 | 160 | 
                                    
                                    7.1%
                                 | |
| 4 | 66 | 
                                    
                                    2.9%
                                 | |
| 5 | 31 | 
                                    
                                    1.4%
                                 | |
| 6 | 9 | 
                                    
                                    0.4%
                                 | |
| 7 | 4 | 
                                    
                                    0.2%
                                 |