| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 77 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    
| 2 | No | 1382 | 
                                                                 
                                    
                                    94.7%
                                 
                                                             | 
                                                        
                    
| 9 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 170 |