| Value | Category | Cases | |
|---|---|---|---|
| 2 | NON | 4331 | 
                                    
                                    48.2%
                                 | 
| 2 | NON | 135 | 
                                    
                                    1.5%
                                 | 
| Sysmiss | 4514 | 
                                    
                                    50.3%
                                 |