| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 | 
                                    
                                    0.1%
                                 | |
| 1 | Main Season | 791 | 
                                    
                                    50.2%
                                 | 
| 2 | Belg Season | 20 | 
                                    
                                    1.3%
                                 | 
| 3 | Full Year | 610 | 
                                    
                                    38.7%
                                 | 
| 4 | Other Specify | 151 | 
                                    
                                    9.6%
                                 | 
| 5 | 3 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 13717 |