| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 512 | 
                                                                 
                                    
                                    42.4%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 696 | 
                                                                 
                                    
                                    57.6%
                                 
                                                             | 
                                                        
                    
| 9 | Can't determine | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |