| Value | Category | Cases | |
|---|---|---|---|
| 1 | 41 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    |
| 2 | 17 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    |
| 3 | 1346 | 
                                                                 
                                    
                                    65.3%
                                 
                                                             | 
                                                        
                    |
| Missing value | 658 | 
                                                                 
                                    
                                    31.9%
                                 
                                                             |