{"entity":{"iso2":"ID","iso3":"IDN","name":"Indonesia","slug":"indonesia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-male-15-year-olds-by-mathematics-proficiency-level-percent-level-1","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.1.MA","title":"PISA: Male 15-year-olds by mathematics proficiency level (%). Level 1","unit":null},"observations":[{"date":"2003-01-01","value":28.8262},{"date":"2006-01-01","value":29.5123},{"date":"2009-01-01","value":32.5838},{"date":"2012-01-01","value":33.1476},{"date":"2015-01-01","value":31.0311},{"date":"2018-01-01","value":30.6248}],"summary":{"latest_period":"2018-01-01","latest_value":30.6248,"max":33.1476,"mean":30.9543,"min":28.8262,"of":53,"rank":1,"trend":"rising"}}