{"id":"uis.uis-math-lowersec-lpia.chl.annual","dataset_id":"uis-math-lowersec-lpia","indicator":"uis-math-lowersec-lpia","geography":"CHL","frequency":"annual","unit":"parity index (1 = parity)","start_period":"2003","end_period":"2023","org":"UIS","original_indicator":"MATH.LOWERSEC.LPIA","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.LPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Chile","region":"Latin America & Caribbean ","observations":[{"period":"2003","value":0.058180995285511,"flags":""},{"period":"2011","value":0.2322961986064911,"flags":""},{"period":"2015","value":0.623444139957428,"flags":""},{"period":"2019","value":0.4592079476922846,"flags":""},{"period":"2023","value":0.4481268011527378,"flags":""}],"indicator_name":"Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted location parity index","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"MATH.LOWERSEC.LPIA","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.LPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}