| Value | Category | Cases | |
|---|---|---|---|
| 1 | 97 | 
                                                                 
                                    
                                    4.7%
                                 
                                                             | 
                                                        
                    |
| 2 | 184 | 
                                                                 
                                    
                                    8.9%
                                 
                                                             | 
                                                        
                    |
| 3 | 172 | 
                                                                 
                                    
                                    8.3%
                                 
                                                             | 
                                                        
                    |
| 4 | 117 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    |
| 99 | 13 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| Missing value | 1479 | 
                                                                 
                                    
                                    71.7%
                                 
                                                             |