{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran, Islamic Republic of","slug":"iran-islamic-rep"},"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-29","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=MATH.LOWERSEC","title":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, both sexes (%)","unit":"%"},"observations":[{"date":"1995-01-01","value":18.1244},{"date":"1999-01-01","value":26.3153},{"date":"2003-01-01","value":19.8974},{"date":"2007-01-01","value":19.7006},{"date":"2011-01-01","value":25.5313},{"date":"2015-01-01","value":34.1457},{"date":"2019-01-01","value":37.1363},{"date":"2023-01-01","value":28.55}],"summary":{"latest_period":"2023-01-01","latest_value":28.55,"max":37.1363,"mean":26.1751,"min":18.1244,"of":62,"rank":51,"trend":"rising"}}