{"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-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":"1995-01-01","value":0.614262},{"date":"1999-01-01","value":0.635068},{"date":"2003-01-01","value":0.435627},{"date":"2007-01-01","value":0.365952},{"date":"2011-01-01","value":0.40461},{"date":"2015-01-01","value":0.525685},{"date":"2019-01-01","value":0.503166},{"date":"2023-01-01","value":0.519189}],"summary":{"latest_period":"2023-01-01","latest_value":0.519189,"max":0.635068,"mean":0.500445,"min":0.365952,"of":56,"rank":46,"trend":"falling"}}