{"id":"uis.uis-read-lowersec-highses.bgr.annual","dataset_id":"uis-read-lowersec-highses","indicator":"uis-read-lowersec-highses","geography":"BGR","frequency":"annual","unit":"percent","start_period":"2000","end_period":"2022","org":"UIS","original_indicator":"READ.LOWERSEC.HIGHSES","url":"https://databrowser.uis.unesco.org/indicators/READ.LOWERSEC.HIGHSES","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Bulgaria","region":"Europe & Central Asia","observations":[{"period":"2000","value":83.17,"flags":""},{"period":"2006","value":77.94,"flags":""},{"period":"2009","value":85.41,"flags":""},{"period":"2012","value":87.02,"flags":""},{"period":"2015","value":81.47569725971408,"flags":""},{"period":"2018","value":74.70774403419435,"flags":""},{"period":"2022","value":72.42,"flags":""}],"indicator_name":"Proportion of students at the end of lower secondary 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.LOWERSEC.HIGHSES","url":"https://databrowser.uis.unesco.org/indicators/READ.LOWERSEC.HIGHSES","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}