| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1610 | 
                                    
                                    18.5%
                                 | |
| 2 | 1770 | 
                                    
                                    20.3%
                                 | |
| 3 | 1586 | 
                                    
                                    18.2%
                                 | |
| 4 | 1687 | 
                                    
                                    19.4%
                                 | |
| 5 | 1500 | 
                                    
                                    17.2%
                                 | |
| 6 | 562 | 
                                    
                                    6.4%
                                 | |
| Sysmiss | 28 |