Land area is a country s total area, excluding areas under inland bodies of water. Population density is midyear population divided by land area in square kilometers. Growth is calculated from constant price GNP in national currency units. GNP per capita is gross national product divided by midyear population. GNP per capita in U.S. dollars is converted using the World Bank Atlas method.
Growth is calculated from constant price GNP per capita in national currency units.
GNP PPP is gross national product converted to international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GNP as the U.S. dollar in the United States. All ranks are calculated for economies reporting data. GNP per capita is estimated by World Bank staff based on national accounts data collected by World Bank staff during economic missions or reported by national statistical offices to other international organizations such as the OECD . Purchasing power parity conversion factors are estimates by World Bank staff based on data collected by the International Comparison Programme.