15-11MUNICIPAL-LEVELSISTERCITIESOFBEIJINGNo.CityConturyContinentDateofConclusion1TokyoJapanAsia1979.03.142NewYorkUSANorthAmerica1980.02.253BelgradeSerbiaEurope1980.10.144LimaPeruSouthAmerica1983.11.215Washington,DCUSANorthAmerica1984.05.156MadridSpainEurope1985.09.167RioDeJaneiroBrazilSouthAmerica1986.11.248GreaterParisianRegion...