THE CHRONICLE OF HIGHER EDUCATION. MAY 21, 2013. The National Center for Education Statistics, the Education Department’s statistical arm, on Tuesday released a “first look” report at new data on college pricing across sectors, finding that tuition and required fees for in-state students at four-year, public institutions rose by 6.7 percent from 2010-11 to 2012-13. That increase outpaced the rise in tuition for out-of-state students over the same period, which the report said was 4.1 percent. Four-year, private nonprofit institutions saw an increase of 3.1 percent. At four-year, private for-profit colleges, tuition and fees dropped by 2.2 percent. The report also includes data on 2011-12 enrollments as well as degrees conferred.