IEA (2021), Natural gas import dependency in developing economies in Asia and level of supply concentration by scenario, 2020, 2030 and 2050, IEA, Paris https://www.iea.org/data-and-statistics/charts/natural-gas-import-dependency-in-developing-economies-in-asia-and-level-of-supply-concentration-by-scenario-2020-2030-and-2050, Licence: CC BY 4.0