| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 10724 | 
                                    
                                    43.7%
                                 | 
| 2 | No | 13814 | 
                                    
                                    56.3%
                                 | 
| 9 | Missing | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 57240 |