| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 | 
                                    
                                    1%
                                 | |
| 1 | 230 | 
                                    
                                    24.4%
                                 | |
| 2 | 215 | 
                                    
                                    22.8%
                                 | |
| 3 | 170 | 
                                    
                                    18.1%
                                 | |
| 4 | 77 | 
                                    
                                    8.2%
                                 | |
| 5 | 42 | 
                                    
                                    4.5%
                                 | |
| 6 | 198 | 
                                    
                                    21%
                                 | |
| Sysmiss | 24643 |