| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 372 | 
                                                                 
                                    
                                    78.5%
                                 
                                                             | 
                                                        
                    
| 2 | No | 102 | 
                                                                 
                                    
                                    21.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 40 |