Here’s a new statistical report from the National Science Foundation.
From the NSF:
The number of college graduates in the United States nearly doubled between 1993 and 2013, from 29 million to 55 million, according to the National Survey of College Graduates (NSCG). The number of college graduates with degrees in science and engineering (S&E) fields grew faster than the number of college graduates with degrees in non-S&E fields.
Additionally, in 2013, about 1 in 10 college graduates were employed in an S&E occupation, and this proportion has remained largely unchanged since 1993. Women accounted for more than one-half of the college graduate population in the United States in 2013. However, women constituted only 29% of those employed in S&E occupations.