| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2473 | 
                                    
                                    64.1%
                                 | |
| 2 | 518 | 
                                    
                                    13.4%
                                 | |
| 3 | 289 | 
                                    
                                    7.5%
                                 | |
| 4 | 219 | 
                                    
                                    5.7%
                                 | |
| 5 | 142 | 
                                    
                                    3.7%
                                 | |
| 6 | 133 | 
                                    
                                    3.4%
                                 | |
| 7 | 45 | 
                                    
                                    1.2%
                                 | |
| 8 | 39 | 
                                    
                                    1%
                                 | |
| Sysmiss | 1 |