World                                                                                                                                                                        
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                    America                                                                                                                                                                                                                                       Europe                                                     
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                         Canada                                                                                                                                                                                                                                       England
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                         Mexico                                                                                                                                                                                                                                       Germany
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                            Chihuahua                                                                                                                                                                                 Spain  
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                         USA                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                             Texas                                                                                                                                                                                                           
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                             
                                                                         New York