| Value | 
                    Category | 
                                                                            
                                    
                    
                        | No response | 
                          | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | Providers of service are more efficient to accredited clients | 
                          | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | The clearing agent deals with customs | 
                          | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | The time spent clearing short and the staff are very responsive | 
                          | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | There has been improvements in the facilities at the border and customes officials are now more efficient in their duties | 
                          | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | We use agents and they are the ones who deal with ZRA | 
                          | 
                        
                            
                        
                        
                        
                        
                            
                    
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.