| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 721 | 
                                                                 
                                    
                                    24.1%
                                 
                                                             | 
                                                        
                    
| 2 | No | 1914 | 
                                                                 
                                    
                                    64.1%
                                 
                                                             | 
                                                        
                    
| 3 | Not tried | 351 | 
                                                                 
                                    
                                    11.8%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             |