| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6830 | 
                                    
                                    15.4%
                                 | |
| 1 | 6308 | 
                                    
                                    14.2%
                                 | |
| 2 | 972 | 
                                    
                                    2.2%
                                 | |
| 3 | 2409 | 
                                    
                                    5.4%
                                 | |
| 4 | 50 | 
                                    
                                    0.1%
                                 | |
| 5 | 21024 | 
                                    
                                    47.3%
                                 | |
| 6 | 3487 | 
                                    
                                    7.9%
                                 | |
| 7 | 961 | 
                                    
                                    2.2%
                                 | |
| 8 | 760 | 
                                    
                                    1.7%
                                 | |
| 90 | 1073 | 
                                    
                                    2.4%
                                 | |
| 91 | 538 | 
                                    
                                    1.2%
                                 | |
| Sysmiss | 56313 |