Source: College Board, 2014
From the abstract:
Trends in College Pricing provides information on changes over time in undergraduate tuition and fees, room and board, and other estimated expenses related to attending colleges and universities. The report, which includes data through 2014-15 from the College Board’s Annual Survey of Colleges, reveals the wide variation in prices charged by institutions of different types and in different parts of the country. Of particular importance is the focus on the net prices students actually pay after taking grant aid into consideration. Data on institutional revenues and expenditures and on changing enrollment patterns over time supplement the data on prices to provide a clearer picture of the circumstances of students and the institutions in which they study.
– Excel Data on College Pricing 2014