A vertical grouped bar chart shows percentage of students in District of Columbia Public Schools and their level of proficiency on NAEP 4th grade reading tests in 1998, 2019 and 2022.
Totals for 1998 and 2019 add up to 101% each due to rounding, which was done for ease of reading.
Chart: Kara Arundel/K-12 DiveSource: U.S. Department of EducationGet the dataCreated with Datawrapper