| Value | Category | Cases | |
|---|---|---|---|
| Combined | 3 | 
                                                                 
                                    
                                    6.3%
                                 
                                                             | 
                                                        
                    |
| NamCOL | 13 | 
                                                                 
                                    
                                    27.1%
                                 
                                                             | 
                                                        
                    |
| Secondary | 31 | 
                                                                 
                                    
                                    64.6%
                                 
                                                             | 
                                                        
                    |
| 1 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             |