{"entity":{"iso2":"ID","iso3":"IDN","name":"Indonesia","slug":"indonesia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-mathematics-proficiency-level-percent-level-5","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.5","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 5","unit":null},"observations":[{"date":"2003-01-01","value":0.229978},{"date":"2006-01-01","value":0.391426},{"date":"2009-01-01","value":0.0751762},{"date":"2012-01-01","value":0.271362},{"date":"2015-01-01","value":0.610939},{"date":"2018-01-01","value":0.449609}],"summary":{"latest_period":"2018-01-01","latest_value":0.449609,"max":0.610939,"mean":0.338082,"min":0.0751762,"of":53,"rank":51,"trend":"volatile"}}