{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"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":"2000-01-01","value":87.62},{"date":"2003-01-01","value":92.23},{"date":"2006-01-01","value":93.7},{"date":"2009-01-01","value":94.56},{"date":"2012-01-01","value":97.32},{"date":"2015-01-01","value":93.7968},{"date":"2018-01-01","value":95.1921},{"date":"2022-01-01","value":92.1}],"summary":{"latest_period":"2022-01-01","latest_value":92.1,"max":97.32,"mean":93.3149,"min":87.62,"of":52,"rank":5,"trend":"flat"}}