| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2064 | 
                                    
                                    25.6%
                                 | |
| 2 | 5660 | 
                                    
                                    70.3%
                                 | |
| 3 | 290 | 
                                    
                                    3.6%
                                 | |
| 4 | 27 | 
                                    
                                    0.3%
                                 | |
| 5 | 6 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 3 |