#total wealth by country #china #richest countries in the world 2022 #harare #compare #tourism investment #rating #russia #most developed african cities #beautiful african cities #best african cities #dakar senegal #ukraine #lagos nigeria #richest country #real estate investment banking #abidjan #cape town south africa #size comparison #richest countries in the world #investment #compare length #nairobi #usa #business in africa #abuja nigeria #comparison #World Data #addis ababa #ivory coast #most beautiful cities in africa #megacities #cairo #africa #most developed cities in africa #dar es salaam #india #best cities in africa #beautiful cities in africa #accra ghana #windhoek #real estate investing #top #rate