| Value | Category | Cases | |
|---|---|---|---|
| 1 | Value | 13 | 
                                    
                                    36.1%
                                 | 
| 7 | NR | 0 | 
                                    
                                    0%
                                 | 
| 8 | DK | 23 | 
                                    
                                    63.9%
                                 | 
| Sysmiss | 24908 |