The University of Colorado Boulder enrolled more international students during the 2012-13 academic year and sent more students abroad during the 2011-12 academic year than any other higher education institution in Colorado. The data, released today by the Institute of International Education in its annual Open Doors Report, shows that Ƶ-Boulder was home to 1,910 international students during the 2012-13 school year, up from 1,681 in 2011-12. Ƶ-Boulder sent 1,330 students overseas during the 2011-12 school year, up from 1,316 in 2010-11.