| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 961 | 
                                                                 
                                    
                                    80.2%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 237 | 
                                                                 
                                    
                                    19.8%
                                 
                                                             | 
                                                        
                    
| 9 | Can't determine | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |