| Value | Category | Cases | |
|---|---|---|---|
| 1 | 621 | 
                                    
                                    9.8%
                                 | |
| 2 | 773 | 
                                    
                                    12.2%
                                 | |
| 3 | 398 | 
                                    
                                    6.3%
                                 | |
| 4 | 1419 | 
                                    
                                    22.4%
                                 | |
| 5 | 1648 | 
                                    
                                    26.1%
                                 | |
| 6 | 1466 | 
                                    
                                    23.2%
                                 | |
| Sysmiss | 11 |