Source:
Indonesia-GT: Statistics Indonesia
Malaysia-GT: Department of Statistics, Malaysia
Thailand-GT: National Statistical Office of Thailand
PPP$ refers to purchasing power parity converted gross domestic product (GDP) at constant 2011 international $. GDP PPP (Constant, 2011 international $) indicator is used for cross-country GDP data series comparability regardless of different GDP-base-years among countries. It is based on the 2011 International Comparison Program of World Bank.