| Value | Category | Cases | |
|---|---|---|---|
| 1 | very favorable weather conditions | 19 | 
                                                                 
                                    
                                    10.5%
                                 
                                                             | 
                                                        
                    
| 2 | no favorable weather conditions | 91 | 
                                                                 
                                    
                                    50.3%
                                 
                                                             | 
                                                        
                    
| 3 | normal weather conditions | 71 | 
                                                                 
                                    
                                    39.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 146 |