| Value | Category | Cases | |
|---|---|---|---|
| 1 | 67 | 
                                    
                                    1.1%
                                 | |
| 2 | 230 | 
                                    
                                    3.6%
                                 | |
| 3 | 3286 | 
                                    
                                    51.9%
                                 | |
| 4 | 711 | 
                                    
                                    11.2%
                                 | |
| 5 | 140 | 
                                    
                                    2.2%
                                 | |
| 6 | 1892 | 
                                    
                                    29.9%
                                 | |
| Sysmiss | 10 |