| Value | Category | Cases | |
|---|---|---|---|
| N01 | 60 | 
                                                                 
                                    
                                    52.2%
                                 
                                                             | 
                                                        
                    |
| N02 | 23 | 
                                                                 
                                    
                                    20%
                                 
                                                             | 
                                                        
                    |
| N03 | 19 | 
                                                                 
                                    
                                    16.5%
                                 
                                                             | 
                                                        
                    |
| N04 | 8 | 
                                                                 
                                    
                                    7%
                                 
                                                             | 
                                                        
                    |
| N05 | 3 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| N06 | 2 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             |