| Value | Category | Cases | |
|---|---|---|---|
| 1 | 406 | 
                                    
                                    17.2%
                                 | |
| 2 | 20 | 
                                    
                                    0.8%
                                 | |
| 3 | 7 | 
                                    
                                    0.3%
                                 | |
| 4 | 6 | 
                                    
                                    0.3%
                                 | |
| 5 | 1630 | 
                                    
                                    69%
                                 | |
| 8 | 295 | 
                                    
                                    12.5%
                                 | |
| Sysmiss | 8148 |