"Figure 12: Representativeness of the study population, England and Wales, by broad age, Black ethnic group, 2011 and 2020","" "","" "","" "Notes","1. ETHPOP data are population projections based on [Census, survey, and Mid-Year Estimates](https://www.ethpop.org/) ." "Unit","Thousands" "","" "Age","2011 ETHPOP"," 2011 Study population","2020 ETHPOP","2020 Study population" "0-24","763751.33","643723","869449.84","387681.1846" "25-44","630062.63","532073","657016.37","486047.8361" "45-64","358629.34","326044","568398.06","374650.031" "65+","116069.81","108725","153136.39","231156.5472"