| Value | Category | Cases | |
|---|---|---|---|
| 1 | 429 | 
                                    
                                    22.6%
                                 | |
| 2 | 1340 | 
                                    
                                    70.5%
                                 | |
| 3 | 122 | 
                                    
                                    6.4%
                                 | |
| 4 | 8 | 
                                    
                                    0.4%
                                 | |
| 5 | 3 | 
                                    
                                    0.2%
                                 |