| Value | Category | Cases | |
|---|---|---|---|
| 1 | Region 1 | 151 | 
                                    
                                    9.1%
                                 | 
| 3 | Region 3 | 634 | 
                                    
                                    38.3%
                                 | 
| 4 | Region 4 | 423 | 
                                    
                                    25.5%
                                 | 
| 7 | Region 7 | 144 | 
                                    
                                    8.7%
                                 | 
| 8 | Region 8 | 130 | 
                                    
                                    7.8%
                                 | 
| 9 | Region 9 | 175 | 
                                    
                                    10.6%
                                 |