{"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-2","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.2","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 2","unit":null},"observations":[{"date":"2003-01-01","value":14.7678},{"date":"2006-01-01","value":20.4051},{"date":"2009-01-01","value":16.9027},{"date":"2012-01-01","value":16.8492},{"date":"2015-01-01","value":19.5519},{"date":"2018-01-01","value":18.5681}],"summary":{"latest_period":"2018-01-01","latest_value":18.5681,"max":20.4051,"mean":17.8408,"min":14.7678,"of":53,"rank":48,"trend":"rising"}}