Share of Africa in global gross domestic expenditure on R&D 2020-2022
absolute value, the GERD in Africa amounted to 29 billion U.S. dollars in 2022.
In 2022, the gross domestic expenditure on research and development (GERD) in Africa represented 1.1 percent of the total GERD worldwide. Compared to 2020 and 2021, the share decreased by one percent. In