Fig. 8
From: World trend in energy: an extension to DEA applied to energy and environment
Source: International Energy Agency (IEA) Electricity Information Statistics (Organization for Economic Co-operation and Development, Paris, France, OECDiLibrary http://www.oecd-ilibrary.org/energy/data/iea-electricity-information-statistics_elect-data-en)
Nuclear Generation Capacity in Three Groups of OECD Nations. We prepare the figure based upon the numbers listed in the data source. See Sueyoshi and Goto (2017). GWe Gigawatt-electrical.