| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4180 | 
                                    
                                    92.9%
                                 | |
| 1 | 240 | 
                                    
                                    5.3%
                                 | |
| 2 | 65 | 
                                    
                                    1.4%
                                 | |
| 3 | 12 | 
                                    
                                    0.3%
                                 | |
| 4 | 3 | 
                                    
                                    0.1%
                                 |