{"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-below-level-1","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.0","title":"PISA: 15-year-olds by mathematics proficiency level (%). Below Level 1","unit":null},"observations":[{"date":"2003-01-01","value":50.4965},{"date":"2006-01-01","value":35.2389},{"date":"2009-01-01","value":43.5289},{"date":"2012-01-01","value":42.3117},{"date":"2015-01-01","value":37.901},{"date":"2018-01-01","value":40.5677}],"summary":{"latest_period":"2018-01-01","latest_value":40.5677,"max":50.4965,"mean":41.6741,"min":35.2389,"of":53,"rank":3,"trend":"falling"}}