| Value | Category | Cases | |
|---|---|---|---|
| 1 | 97 | 
                                    
                                    11.1%
                                 | |
| 3 | 654 | 
                                    
                                    75.1%
                                 | |
| 5 | 116 | 
                                    
                                    13.3%
                                 | |
| 9 | 4 | 
                                    
                                    0.5%
                                 | |
| Sysmiss | 51 |