{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran, Islamic Republic of","slug":"iran-islamic-rep"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-11","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.MATH.LOWERSEC.NPIA","title":"Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted native parity index (NPIA)","unit":"NPIA"},"observations":[{"date":"1995-01-01","value":1.37659},{"date":"1999-01-01","value":1.2479},{"date":"2003-01-01","value":1.50903},{"date":"2007-01-01","value":0.16992},{"date":"2011-01-01","value":0.37124},{"date":"2015-01-01","value":1.57081}],"summary":{"latest_period":"2015-01-01","latest_value":1.57081,"max":1.57081,"mean":1.04092,"min":0.16992,"of":43,"rank":1,"trend":"volatile"}}