| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1102 | 
                                    
                                    22.5%
                                 | |
| 2 | 1716 | 
                                    
                                    35.1%
                                 | |
| 3 | 1106 | 
                                    
                                    22.6%
                                 | |
| 4 | 354 | 
                                    
                                    7.2%
                                 | |
| 5 | 219 | 
                                    
                                    4.5%
                                 | |
| 6 | 398 | 
                                    
                                    8.1%
                                 | |
| Sysmiss | 230 |