The GDPs of all nations around the world are from Summers, Robert and Heston, Alan, “A fresh List of Global Comparisons of Actual Item and Rate Degree Estimates for 130 Countries, 1950–1985,” Critique of Money and Prosperity 34 (03 1988), pp. 1–26CrossRefGoogle Scholar. These estimates are determined by obtaining https://miloyuple.win-blog.com/10510378/new-step-by-step-map-for-mancur-88