| Value | Category | Cases | |
|---|---|---|---|
| 0 | 450 | 
                                    
                                    1.9%
                                 | |
| 1 | 1729 | 
                                    
                                    7.3%
                                 | |
| 2 | 2815 | 
                                    
                                    12%
                                 | |
| 3 | 3275 | 
                                    
                                    13.9%
                                 | |
| 4 | 2032 | 
                                    
                                    8.6%
                                 | |
| 5 | 4258 | 
                                    
                                    18.1%
                                 | |
| 6 | 4952 | 
                                    
                                    21%
                                 | |
| 7 | 4039 | 
                                    
                                    17.2%
                                 | |
| Sysmiss | 58228 |