{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"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-33","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=MATH.LOWERSEC.LANGTEST","title":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, spoke the language of the test at home, both sexes (%)","unit":"%"},"observations":[{"date":"2000-01-01","value":66.0},{"date":"2003-01-01","value":70.74},{"date":"2006-01-01","value":70.22},{"date":"2009-01-01","value":76.84},{"date":"2012-01-01","value":76.4},{"date":"2015-01-01","value":76.9026},{"date":"2018-01-01","value":77.2093},{"date":"2022-01-01","value":71.62}],"summary":{"latest_period":"2022-01-01","latest_value":71.62,"max":77.2093,"mean":73.2415,"min":66.0,"of":56,"rank":26,"trend":"rising"}}