| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7591 | 
                                    
                                    48.6%
                                 | |
| 2 | 4328 | 
                                    
                                    27.7%
                                 | |
| 3 | 2032 | 
                                    
                                    13%
                                 | |
| 4 | 1007 | 
                                    
                                    6.4%
                                 | |
| 5 | 428 | 
                                    
                                    2.7%
                                 | |
| 6 | 160 | 
                                    
                                    1%
                                 | |
| 7 | 58 | 
                                    
                                    0.4%
                                 | |
| 8 | 9 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 4908 |