Because imports and exports balance exactly when considering the whole world, this also equals the total global gross domestic product (GDP).
[nb 1] According to the World Bank, the 2013 nominal GWP was approximately 75.59 trillion United States dollars.
[2] In 2017, according to the CIA's World Factbook, the GWP was around $80.27 trillion in nominal terms and totaled approximately 127.8 trillion international dollars in terms of purchasing power parity (PPP).
[3] The per capita PPP GWP in 2017 was approximately 17,500 international dollars according to the World Factbook.
[4] The table below gives recent percentage values for overall GWP growth from 2006 through 2020, as well as an estimate for 2021, according to the International Monetary Fund (IMF)'s World Economic Outlook database.