{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"UNICEF Terms of Use (attribution required)","slug":"4-1-1-proportion-of-children-and-young-people-at-the-end-of-lower-secondary-achieving-at","source":"UNICEF","source_url":"https://data.unicef.org/","title":"4.1.1 Proportion of children and young people at the end of lower secondary achieving at least a minimum proficiency level in mathematics (%)","unit":null},"observations":[{"date":"2000-01-01","value":69.4731},{"date":"2003-01-01","value":77.9533},{"date":"2006-01-01","value":80.1557},{"date":"2009-01-01","value":79.5126},{"date":"2012-01-01","value":85.6134},{"date":"2015-01-01","value":82.806},{"date":"2018-01-01","value":85.28}],"summary":{"latest_period":"2018-01-01","latest_value":85.28,"max":85.6134,"mean":80.1134,"min":69.4731,"of":53,"rank":5,"trend":"rising"}}