United States Education Dashboard The Department of Education Seal
  2003-04 2007-08
Percent 83.6 81.1
SOURCE: U.S. Department of Education, National Center for Education Statistics, Schools and Staffing Survey (SASS), "Public School Teacher Data File," 2003–04 and 2007–08.
Download Table as Excel
↑ Significant increase.
↓ Significant decrease.
↔ No significant change.

— Not available.
† Not applicable.
‡ Reporting standards not met.
# Rounds to zero.
! Interpret data with caution.
About the Dashboard | Send Comments
U.S. Department of Education | Data.ed.gov