| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1296 | 
                                    
                                    14.1%
                                 | |
| 2 | 2499 | 
                                    
                                    27.2%
                                 | |
| 3 | 4902 | 
                                    
                                    53.4%
                                 | |
| 4 | 229 | 
                                    
                                    2.5%
                                 | |
| 5 | 182 | 
                                    
                                    2%
                                 | |
| 8 | 66 | 
                                    
                                    0.7%
                                 | |
| Sysmiss | 22 |