Average scale scores and percentages for grade 12 economics, by learn economics from radio and television and jurisdiction: 2012 and 2006
Year	Jurisdiction	Not at all		Small extent		Moderate extent		Large extent
Year	Jurisdiction	Average scale score	Percentage	Average scale score	Percentage	Average scale score	Percentage	Average scale score	Percentage
NOTE: The NAEP Economics scale ranges from 0 to 300. 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), 2006 and 2012 Economics Assessments.
2012	National	149	11	152	25	153	35	152	29
2006	National	144	12	152	26	153	34	150	28