| Value | Category | Cases | |
|---|---|---|---|
| 1 | 426 | 
                                    
                                    29.5%
                                 | |
| 2 | 26 | 
                                    
                                    1.8%
                                 | |
| 3 | 72 | 
                                    
                                    5%
                                 | |
| 4 | 825 | 
                                    
                                    57.2%
                                 | |
| 8 | 94 | 
                                    
                                    6.5%
                                 | |
| Sysmiss | 2091 |