{"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-39","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=MATH.LOWERSEC.LOWSES","title":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, very poor socioeconomic background, both sexes (%)","unit":"%"},"observations":[{"date":"2003-01-01","value":12.288},{"date":"2007-01-01","value":11.8595},{"date":"2011-01-01","value":13.4401},{"date":"2015-01-01","value":20.2727},{"date":"2019-01-01","value":26.9861},{"date":"2023-01-01","value":12.89}],"summary":{"latest_period":"2023-01-01","latest_value":12.89,"max":26.9861,"mean":16.2894,"min":11.8595,"of":52,"rank":51,"trend":"rising"}}