| Value | Category | Cases | |
|---|---|---|---|
| 0 | Unchecked | 33 | 
                                                                 
                                    
                                    22.9%
                                 
                                                             | 
                                                        
                    
| 1 | Checked | 111 | 
                                                                 
                                    
                                    77.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2 |