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por United Nations Development Programme (UNDP) | World Energy Council (WEC).
por International Energy Agency (IEA) | International Renewable Energy Agency (IRENA) | United Nations | World Bank Group (WB) | World Health Organization (WHO).
por International Energy Agency (IEA) | International Renewable Energy Agency (IRENA) | United Nations Statistics Division (UNSD) | World Bank | World Health Organization (WHO).
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