Percentages at or above each achievement level for grade 4 mathematics, by public or nonpublic school, 5 categories and jurisdiction: 2011, 2009, 2007, 2005, 2003, 2000, 1996, 1992, and 1990
Year	Jurisdiction	Public				Other private				Catholic				Bureau of Indian Education				Department of Defense
Year	Jurisdiction	below Basic	at or above Basic	at or above Proficient	at Advanced	below Basic	at or above Basic	at or above Proficient	at Advanced	below Basic	at or above Basic	at or above Proficient	at Advanced	below Basic	at or above Basic	at or above Proficient	at Advanced	below Basic	at or above Basic	at or above Proficient	at Advanced
# Rounds to zero. ‡ 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), 1990, 1992, 1996, 2000, 2003, 2005, 2007, 2009, and 2011 Mathematics Assessments.
2011	National	18	82	40	6	‡	‡	‡	‡	12	88	46	6	50	50	10	#	14	86	39	4
2009	National	19	81	38	6	‡	‡	‡	‡	12	88	46	7	60	40	6	#	14	86	38	4
2007	National	19	81	39	5	‡	‡	‡	‡	10	90	48	6	58	42	6	#	14	86	37	3
2005	National	21	79	35	5	‡	‡	‡	‡	12	88	43	5	54	46	5	#	15	85	35	3
2003	National	24	76	31	4	13	87	45	7	12	88	43	5	‡	‡	‡	‡	16	84	32	2
2000	National	36	64	22	2	18	82	37	5	19	81	33	3	‡	‡	‡	‡	‡	‡	‡	‡
1996	National	39	61	19	2	15	85	40	6	23	77	28	2	‡	‡	‡	‡	‡	‡	‡	‡
1996¹	National	38	62	20	2	11	89	47	8	24	76	26	2	‡	‡	‡	‡	‡	‡	‡	‡
1992¹	National	43	57	17	2	28	72	24	3	30	70	22	2	‡	‡	‡	‡	‡	‡	‡	‡
1990¹	National	52	48	12	1	26	74	29	3	41	59	15	1	‡	‡	‡	‡	‡	‡	‡	‡