| Value | Category | Cases | |
|---|---|---|---|
| 1 | 88 | 
                                    
                                    7.6%
                                 | |
| 2 | 410 | 
                                    
                                    35.2%
                                 | |
| 3 | 636 | 
                                    
                                    54.6%
                                 | |
| 4 | 27 | 
                                    
                                    2.3%
                                 | |
| 5 | 3 | 
                                    
                                    0.3%
                                 | |
| Sysmiss | 8 |