{"id":"uis.uis-math-lowersec-lowses.kor.annual","dataset_id":"uis-math-lowersec-lowses","indicator":"uis-math-lowersec-lowses","geography":"KOR","frequency":"annual","unit":"percent","start_period":"2000","end_period":"2022","org":"UIS","original_indicator":"MATH.LOWERSEC.LOWSES","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.LOWSES","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","geography_name":"Korea, Republic of","region":"East Asia & Pacific","observations":[{"period":"2000","value":85.34,"flags":""},{"period":"2003","value":80.29,"flags":""},{"period":"2006","value":85.12,"flags":""},{"period":"2009","value":83.98,"flags":""},{"period":"2012","value":85.14,"flags":""},{"period":"2015","value":73.33258981964056,"flags":""},{"period":"2018","value":74.74305657523081,"flags":""},{"period":"2022","value":61.02,"flags":""}],"indicator_name":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, very poor socioeconomic background, both sexes","topic":"Education","source":"uis","provenance":{"organization":"UIS","original_indicator":"MATH.LOWERSEC.LOWSES","url":"https://databrowser.uis.unesco.org/indicators/MATH.LOWERSEC.LOWSES","retrieved_at":"2026-11-08T10:28:13+00:00","version":"1","license":"see source"}}