{"entity":{"iso2":"CL","iso3":"CHL","name":"Chile","slug":"chile"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-40","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=MATH.LOWERSEC.HIGHSES","title":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, very affluent socioeconomic background, both sexes (%)","unit":"%"},"observations":[{"date":"2003-01-01","value":68.7516},{"date":"2011-01-01","value":57.8208},{"date":"2015-01-01","value":61.0793},{"date":"2019-01-01","value":73.454},{"date":"2023-01-01","value":57.01}],"summary":{"latest_period":"2023-01-01","latest_value":57.01,"max":73.454,"mean":63.6231,"min":57.01,"of":52,"rank":44,"trend":"falling"}}