{"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-36","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=MATH.LOWERSEC.LTPIA","title":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted speaks language of the test parity index (LTPIA)","unit":"LTPIA"},"observations":[{"date":"2000-01-01","value":0.67103},{"date":"2003-01-01","value":1.09861},{"date":"2006-01-01","value":0.845272},{"date":"2009-01-01","value":0.883995},{"date":"2012-01-01","value":0.926267},{"date":"2015-01-01","value":0.792985},{"date":"2018-01-01","value":0.895872},{"date":"2022-01-01","value":0.77544}],"summary":{"latest_period":"2022-01-01","latest_value":0.77544,"max":1.09861,"mean":0.861184,"min":0.67103,"of":56,"rank":19,"trend":"flat"}}