| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 82 | 
                                                                 
                                    
                                    29.8%
                                 
                                                             | 
                                                        
                    
| 2 | no | 193 | 
                                                                 
                                    
                                    70.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | [.a] invalid code | 0 | |
| Sysmiss | 40333 |