| Value | Category | Cases | |
|---|---|---|---|
| 1 | Value | 288 | 
                                    
                                    78.5%
                                 | 
| 7 | NR | 3 | 
                                    
                                    0.8%
                                 | 
| 8 | DK | 76 | 
                                    
                                    20.7%
                                 | 
| Sysmiss | 24577 |