{"id":"uis.uis-read-primary-highses.bgr.annual","dataset_id":"uis-read-primary-highses","indicator":"uis-read-primary-highses","geography":"BGR","frequency":"annual","unit":"percent","start_period":"2001","end_period":"2021","org":"UIS","original_indicator":"READ.PRIMARY.HIGHSES","url":"https://databrowser.uis.unesco.org/indicators/READ.PRIMARY.HIGHSES","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Bulgaria","region":"Europe & Central Asia","observations":[{"period":"2001","value":98.71637842774541,"flags":""},{"period":"2006","value":98.9393257269023,"flags":""},{"period":"2011","value":99.02973692793503,"flags":""},{"period":"2016","value":97.81851366748646,"flags":""},{"period":"2021","value":98.8033736308458,"flags":""}],"indicator_name":"Proportion of students at the end of primary education achieving at least a minimum proficiency level in reading, very affluent socioeconomic background, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"READ.PRIMARY.HIGHSES","url":"https://databrowser.uis.unesco.org/indicators/READ.PRIMARY.HIGHSES","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}