Skip all navigation and go to page content.

  • Dollar Conversion:
  • Current
  • Constant
  • previous / next year
NOTES: The national totals for S&E doctorate holders in academia in the United States are provided by the National Science Foundation, National Center for Science and Engineering Statistics.

SOURCES: The Patent Board™, special tabulations (2013) from Thomson Reuters, Science Citation Index and Social Sciences Citation Index http://thomsonreuters.com/products_services/science/; National Science Foundation, National Center for Science and Engineering Statistics, Academic R&D Expenditure, Survey of Doctorate Recipients (various years).
Excel table Download data (Current dollars only) (45.0 KB) | Print