一次能源能源强度水平（兆焦耳/2017年PPP美元GDP） - Europe & Central Asia (excluding high income)
IEA, IRENA, UNSD, World Bank, WHO. 2023. Tracking SDG 7: The Energy Progress Report. World Bank, Washington DC. © World Bank. License: Creative Commons Attribution—NonCommercial 3.0 IGO ( CC BY-NC 3.0 IGO ).
