Figure 1 - Year-over-year changes in U.S. R&D expenditures, by performer: 2014–20
Figure 2 - Ratio of U.S. R&D to gross domestic product, by source of funding for R&D: 1953–2020
Table 1 - U.S. R&D expenditures, by performing sector and source of funds: 2010–20
Table 2 - Annual changes in U.S. R&D expenditures and gross domestic product, by performing sector: 1990–2020
Table 3 - U.S. R&D expenditures, by performing sector, source of funds, and type of R&D: 2019
Table 4 - U.S. R&D expenditures, by type of R&D: selected years, 2000–20
