| 
                                    gptkb:Croatia_Davis_Cup_team
                                 | 
                                
                                    
                                        6 (as of 2023)
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Canada_Davis_Cup_team
                                 | 
                                
                                    
                                        1 (as of 2023)
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Spanish_Davis_Cup_team
                                 | 
                                
                                    
                                        1 (as of 2019)
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:France_Davis_Cup_team
                                 | 
                                
                                    
                                        top 10 (varies by year)
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Slovakia_Fed_Cup_team
                                 | 
                                
                                    
                                        12
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Japan_Davis_Cup_team
                                 | 
                                
                                    
                                        18
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Brazil_Fed_Cup_team
                                 | 
                                
                                    
                                        21
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Russian_Davis_Cup_team
                                 | 
                                
                                    
                                        varies by year
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Slovakia_Davis_Cup_team
                                 | 
                                
                                    
                                        22
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Swiss_Davis_Cup_team
                                 | 
                                
                                    
                                        varies by year
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Switzerland_Fed_Cup_team
                                 | 
                                
                                    
                                        1 (as of November 2022)
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Australian_Davis_Cup_team
                                 | 
                                
                                    
                                        2 (as of 2023)
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Netherlands_Davis_Cup_team
                                 | 
                                
                                    
                                        12
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Serbian_Davis_Cup_team
                                 | 
                                
                                    
                                        Top 10 (varies by year)
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Spain_Davis_Cup_team
                                 | 
                                
                                    
                                        2
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Davis_Cup_team_Argentina
                                 | 
                                
                                    
                                        15
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Belgium_Davis_Cup_team
                                 | 
                                
                                    
                                        6 (as of 2023)
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Romania_Davis_Cup_team
                                 | 
                                
                                    
                                        37 (as of 2023)
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Australia_Fed_Cup_team
                                 | 
                                
                                    
                                        2
                                    
                                 | 
                            
                        
                            
                                | 
                                    gptkb:Germany_Davis_Cup_team
                                 | 
                                
                                    
                                        4
                                    
                                 |