Percentages at or above each achievement level for grade 8 U.S. history, by public or private school, 2 categories and jurisdiction: 2010, 2006, 2001, and 1994
YearJurisdictionPublicPrivate
below BasicStandard Errorat or above BasicStandard Errorat or above ProficientStandard Errorat AdvancedStandard Errorbelow BasicStandard Errorat or above BasicStandard Errorat or above ProficientStandard Errorat AdvancedStandard Error
† Not applicable.
‡ Reporting standards not met.
NOTE: Detail may not sum to totals because of rounding. Some apparent differences between estimates may not be statistically significant. Analyze results with NAEP Data Explorer.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 1994, 2001, 2006, and 2010 U.S. History Assessments.
2010National32(1.1)68(1.1)16(0.8)1(0.1)13(1.8)87(1.8)29(2.6)2(0.6)
2006National(†)(†)(†)(†)(†)(†)(†)(†)
2001National41(1.2)59(1.2)14(0.7)1(0.2)18(2.5)82(2.5)30(3.2)3(0.8)
2001¹National38(1.0)62(1.0)15(0.8)1(0.3)16(3.2)84(3.2)31(2.6)3(0.9)
1994¹National41(1.0)59(1.0)12(0.6)1(0.1)16(1.2)84(1.2)28(1.8)2(0.6)