Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Percentages of men and women among respondents reporting as primary work activities: research and development, managing or supervising people, or teaching. Respondents are US-trained science, engineering, and health doctorate holders residing in the United States in 1997 and 2017. Data from ref. 7.
