| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 1136 | 
                                                                 
                                    
                                    96.6%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 32 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    
| 9 | Can't determine | 8 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             |