| Value | Category | Cases | |
|---|---|---|---|
| 1 | Value | 644 | 
                                    
                                    60.4%
                                 | 
| 7 | NR | 31 | 
                                    
                                    2.9%
                                 | 
| 8 | DK | 391 | 
                                    
                                    36.7%
                                 | 
| Sysmiss | 23878 |