Average scale scores and percentages for grade 4 mathematics, by highest academic degree, sex and jurisdiction: 2011, 2009, 2007, and 2005
Year	Jurisdiction	Sex	High-school diploma		Associate degree or vocational certification		Bachelor's degree		Master's degree		Education specialist		Doctorate		Professional degree
Year	Jurisdiction	Sex	Average scale score	Percentage	Average scale score	Percentage	Average scale score	Percentage	Average scale score	Percentage	Average scale score	Percentage	Average scale score	Percentage	Average scale score	Percentage
# Rounds to zero. ‡ Reporting standards not met. NOTE: The NAEP Mathematics scale ranges from 0 to 500. 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), 2005, 2007, 2009, and 2011 Mathematics Assessments.
2011	National	Male	‡	#	231	#	240	47	243	46	240	6	241	#	253	#
2011	National	Female	226	#	‡	#	239	47	241	46	240	5	239	#	253	#
2009	National	Male	‡	#	‡	#	240	50	242	44	240	5	232	#	239	#
2009	National	Female	‡	#	‡	#	238	50	240	44	238	5	227	#	236	#
2007	National	Male	‡	#	‡	#	240	53	243	42	241	5	236	#	232	#
2007	National	Female	238	#	‡	#	238	53	240	42	238	5	233	#	230	#
2005	National	Male	241	#	231	#	239	56	241	39	240	4	236	#	239	#
2005	National	Female	‡	#	‡	#	236	56	238	39	237	4	231	#	239	#