| Value | Category | Cases | |
|---|---|---|---|
| 1 | Value | 4097 | 
                                    
                                    71.9%
                                 | 
| 7 | NR | 50 | 
                                    
                                    0.9%
                                 | 
| 8 | DK | 1550 | 
                                    
                                    27.2%
                                 | 
| Sysmiss | 19247 |