{"entity":{"iso2":"TH","iso3":"THA","name":"Thailand","slug":"thailand"},"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":25.4152},{"date":"2006-01-01","value":26.3702},{"date":"2009-01-01","value":27.2989},{"date":"2012-01-01","value":27.3405},{"date":"2015-01-01","value":26.1255},{"date":"2018-01-01","value":24.6405}],"summary":{"latest_period":"2018-01-01","latest_value":24.6405,"max":27.3405,"mean":26.1985,"min":24.6405,"of":53,"rank":11,"trend":"flat"}}