| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2106 | 
                                    
                                    28.2%
                                 | 
| 2 | No | 5350 | 
                                    
                                    71.8%
                                 | 
| 9 | Missing | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 74322 |