Average scale scores and percentages for grade 4 reading, by pages read in school and for homework, gender and jurisdiction: 2011, 2009, 2007, 2005, 2003, and 2002
Year	Jurisdiction	Gender	5 or fewer		6-10		11-15		16-20		More than 20
Year	Jurisdiction	Gender	Average scale score	Percentage	Average scale score	Percentage	Average scale score	Percentage	Average scale score	Percentage	Average scale score	Percentage
NOTE: The NAEP Reading 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), 2002, 2003, 2005, 2007, 2009, and 2011 Reading Assessments.
2011	National	Male	206	21	215	18	222	13	223	15	224	34
2011	National	Female	213	20	222	19	228	14	229	16	231	31
2009	National	Male	206	21	216	19	222	14	222	14	223	32
2009	National	Female	212	20	222	20	227	15	229	15	230	30
2007	National	Male	208	22	217	20	222	15	224	13	221	30
2007	National	Female	214	21	223	21	228	15	229	15	229	28
2005	National	Male	206	22	216	19	221	14	220	14	219	31
2005	National	Female	212	20	221	20	226	15	228	15	226	29
2003	National	Male	205	22	216	21	220	14	220	13	217	30
2003	National	Female	212	21	223	22	227	15	227	15	224	27
2002	National	Male	207	22	217	21	221	14	220	13	217	30
2002	National	Female	212	22	221	23	227	15	228	14	225	26