{"id":"uis.uis-math-lowersec-wpia.cri.annual","dataset_id":"uis-math-lowersec-wpia","indicator":"uis-math-lowersec-wpia","geography":"CRI","frequency":"annual","unit":"parity index (1 = parity)","start_period":"2009","end_period":"2018","org":"UIS","original_indicator":"MATH.LOWERSEC.WPIA","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.WPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","geography_name":"Costa Rica","region":"Latin America & Caribbean ","observations":[{"period":"2009","value":0.3439741134643555,"flags":""},{"period":"2012","value":0.2831043601036072,"flags":""},{"period":"2015","value":0.3629232943058014,"flags":""},{"period":"2018","value":0.3661156296730042,"flags":""}],"indicator_name":"Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"MATH.LOWERSEC.WPIA","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.WPIA","retrieved_at":"2026-11-07T23:22:27+00:00","version":"1","license":"see source"}}