| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5317 | 
                                    
                                    26.9%
                                 | |
| 2 | 13732 | 
                                    
                                    69.4%
                                 | |
| 3 | 658 | 
                                    
                                    3.3%
                                 | |
| 4 | 61 | 
                                    
                                    0.3%
                                 | |
| 5 | 23 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 8 |