The statistic reveals the top 10 countries by gross research and development (R&D) expenditure worldwide in 2019, based on purchasing power parity calculations. In that year, the United States was expected to invest about 581 billion U.S. dollars into research and development.
Leading countries by gross research and development (R&D) expenditure worldwide in 2019
(in billion U.S. dollars)
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IRI. (February 28, 2019). Leading countries by gross research and development (R&D) expenditure worldwide in 2019 (in billion U.S. dollars) [Graph]. In Statista. Retrieved February 23, 2020, from https://www.statista.com/statistics/732247/worldwide-research-and-development-gross-expenditure-top-countries/
IRI. "Leading countries by gross research and development (R&D) expenditure worldwide in 2019 (in billion U.S. dollars)." Chart. February 28, 2019. Statista. Accessed February 23, 2020. https://www.statista.com/statistics/732247/worldwide-research-and-development-gross-expenditure-top-countries/
IRI. (2019). Leading countries by gross research and development (R&D) expenditure worldwide in 2019 (in billion U.S. dollars). Statista. Statista Inc.. Accessed: February 23, 2020. https://www.statista.com/statistics/732247/worldwide-research-and-development-gross-expenditure-top-countries/
IRI. "Leading Countries by Gross Research and Development (R&d) Expenditure Worldwide in 2019 (in Billion U.S. Dollars)." Statista, Statista Inc., 28 Feb 2019, https://www.statista.com/statistics/732247/worldwide-research-and-development-gross-expenditure-top-countries/
IRI, Leading countries by gross research and development (R&D) expenditure worldwide in 2019 (in billion U.S. dollars) Statista, https://www.statista.com/statistics/732247/worldwide-research-and-development-gross-expenditure-top-countries/ (last visited February 23, 2020)
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