| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. No | 2648 | 
                                                                 
                                    
                                    65.4%
                                 
                                                             | 
                                                        
                    
| 1 | 1. Yes | 1400 | 
                                                                 
                                    
                                    34.6%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 361 |