| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2847 | 
                                    
                                    40.6%
                                 | |
| 1 | 591 | 
                                    
                                    8.4%
                                 | |
| 2 | 978 | 
                                    
                                    14%
                                 | |
| 3 | 694 | 
                                    
                                    9.9%
                                 | |
| 4 | 418 | 
                                    
                                    6%
                                 | |
| 5 | 397 | 
                                    
                                    5.7%
                                 | |
| 6 | 125 | 
                                    
                                    1.8%
                                 | |
| 7 | 959 | 
                                    
                                    13.7%
                                 | |
| Sysmiss | 1 |