| Value | Category | Cases | |
|---|---|---|---|
| N01 | 2 | 
                                    
                                    1.3%
                                 | |
| N02 | 131 | 
                                    
                                    82.9%
                                 | |
| N03 | 17 | 
                                    
                                    10.8%
                                 | |
| N04 | 6 | 
                                    
                                    3.8%
                                 | |
| N05 | 2 | 
                                    
                                    1.3%
                                 |