The GDPs of all countries are from Summers, Robert and Heston, Alan, “A brand new List of Intercontinental Comparisons of Actual Solution and Price Amount Estimates for one hundred thirty Nations around the world, 1950–1985,” Overview of Revenue and Prosperity 34 (03 1988), pp. one–26CrossRefGoogle Scholar. These estimates are https://demosthenesp900vrn6.blogsumer.com/profile