Percentage distribution of total revenue for public elementary and secondary education in the western United States, by revenue source: 1989–90 and 2008–09
NOTE: Detail may not sum to totals because of rounding. The states included in this region are: Alaska, Arizona, California, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, Wyoming. SOURCE: U.S. Department of Education, National Center for Education Statistics, Common Core of Data (CCD), "National Public Education Financial Survey (NPEFS)," fiscal years 1990–2001, Version 1b; fiscal year 2002, Version 1c; fiscal year 2003–2006, Version 1b; fiscal year 2008–2009, Version 1a.