{"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-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":23.8014},{"date":"2006-01-01","value":23.3057},{"date":"2009-01-01","value":22.1331},{"date":"2012-01-01","value":19.14},{"date":"2015-01-01","value":24.2236},{"date":"2018-01-01","value":25.0115}],"summary":{"latest_period":"2018-01-01","latest_value":25.0115,"max":25.0115,"mean":22.9359,"min":19.14,"of":53,"rank":9,"trend":"flat"}}