{"entity":{"iso2":"US","iso3":"USA","name":"United States of America","slug":"united-states"},"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":"2000-01-01","value":0.84527},{"date":"2003-01-01","value":0.83856},{"date":"2006-01-01","value":0.85323},{"date":"2009-01-01","value":0.88778},{"date":"2012-01-01","value":0.91806},{"date":"2015-01-01","value":0.85503},{"date":"2018-01-01","value":0.9815}],"summary":{"latest_period":"2018-01-01","latest_value":0.9815,"max":0.9815,"mean":0.882776,"min":0.83856,"of":43,"rank":10,"trend":"rising"}}