| Value | Category | Cases | |
|---|---|---|---|
| 0 | 436 | 
                                    
                                    44.3%
                                 | |
| 1 | 431 | 
                                    
                                    43.8%
                                 | |
| 2 | 111 | 
                                    
                                    11.3%
                                 | |
| 3 | 3 | 
                                    
                                    0.3%
                                 | |
| 4 | 2 | 
                                    
                                    0.2%
                                 | |
| 6 | 1 | 
                                    
                                    0.1%
                                 |