| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2963 | 
                                                                 
                                    
                                    86%
                                 
                                                             | 
                                                        
                    |
| 1 | 78 | 
                                                                 
                                    
                                    2.3%
                                 
                                                             | 
                                                        
                    |
| 2 | 4 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 5 | 4 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 8 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 99 | Not Stated | 395 | 
                                                                 
                                    
                                    11.5%
                                 
                                                             |