 For countries like Uganda in the Eastern Africa which is currently(2019) one of the least developed countries in the world may take quite a long period of time if there are no consistent efforts towards achieving the demographic dividend.In near future India will be the largest individual contributor to the global demographic transition.A 2011 International Monetary Fund Working Paper found that substantial portion of the growth experienced by India since the 1980s is attributable to the country's age structure and changing demographics.