Total revenues per pupil in constant 2006 dollars: 1969–70 to 2005–06
NOTE: Public Revenues are total revenues with revenues from fees collected from parents and students removed. SOURCE: U.S. Department of Education, National Center for Education Statistics (NCES) (2005) Condition of Education 2005 (NCES 2005-094), indicator 39; U.S. Department of Labor, Bureau of Labor Statistics, Consumer Price Index; U.S. Department of Education, NCES, Statistics of State School Systems and Revenues and Expenditures for Public Elementary and Secondary Education, Common Core of Data (CCD), "National Public Education Financial Survey" (NPEFS), 1987–88 to 2005–06.