Figure 15.

Ratio of full-time equivalent (FTE) students to total FTE staff and to FTE faculty in degree-granting institutions, by control of institution: 1991, 2001, and 2011

SOURCE: U.S. Department of Education, National Center for Education Statistics, Integrated Postsecondary Education Data System (IPEDS), "Fall Enrollment Survey" (IPEDS-EF:91) and "Fall Staff Survey" (IPEDS-S:91); IPEDS Spring 2001 and 2012, Enrollment component; and IPEDS Winter 2001–02 and 2011–12, Human Resources component, Fall Staff section.