{"id":"uis.uis-read-lowersec-npia.bgr.annual","dataset_id":"uis-read-lowersec-npia","indicator":"uis-read-lowersec-npia","geography":"BGR","frequency":"annual","unit":"parity index (1 = parity)","start_period":"2000","end_period":"2022","org":"UIS","original_indicator":"READ.LOWERSEC.NPIA","url":"https://databrowser.uis.unesco.org/indicators/READ.LOWERSEC.NPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Bulgaria","region":"Europe & Central Asia","observations":[{"period":"2000","value":1.085430145263672,"flags":""},{"period":"2006","value":0.2458425164222717,"flags":""},{"period":"2009","value":0.5396326184272766,"flags":""},{"period":"2012","value":0.4147517383098602,"flags":""},{"period":"2015","value":0.4934828281402588,"flags":""},{"period":"2018","value":0.6942054033279419,"flags":""},{"period":"2022","value":0.8708648864089278,"flags":""}],"indicator_name":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted native parity index","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"READ.LOWERSEC.NPIA","url":"https://databrowser.uis.unesco.org/indicators/READ.LOWERSEC.NPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}