| Value | Category | Cases | |
|---|---|---|---|
| 4 | 1 | 
                                    
                                    0.2%
                                 | |
| 5 | 630 | 
                                    
                                    99.7%
                                 | |
| 7 | 1 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 417 |