| Value | Category | Cases | |
|---|---|---|---|
| 1 | More arrivals | 47 | 
                                                                 
                                    
                                    54.7%
                                 
                                                             | 
                                                        
                    
| 2 | More departures | 27 | 
                                                                 
                                    
                                    31.4%
                                 
                                                             | 
                                                        
                    
| 3 | Abouth the same | 8 | 
                                                                 
                                    
                                    9.3%
                                 
                                                             | 
                                                        
                    
| 4 | Neither arrivals nor departures | 4 | 
                                                                 
                                    
                                    4.7%
                                 
                                                             |