^Based on the best available GDP figure for each country at the time of creation (16 June 2024). Best available GDP figure was defined as the latest available figure from the International Monetary Fund (including forecasts for the current year), otherwise the latest available figure from the World Bank, otherwise the latest available figure from the United Nations Statistics Division; however, countries that didn't have any figure for a year more recent than 2019 were not included at all. For almost all countries, the latest IMF forecast figure for 2024 was used.