{"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-4","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.4","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 4","unit":null},"observations":[{"date":"2003-01-01","value":5.33242},{"date":"2006-01-01","value":5.29931},{"date":"2009-01-01","value":4.89103},{"date":"2012-01-01","value":5.84407},{"date":"2015-01-01","value":4.81492},{"date":"2018-01-01","value":6.10964}],"summary":{"latest_period":"2018-01-01","latest_value":6.10964,"max":6.10964,"mean":5.3819,"min":4.81492,"of":53,"rank":44,"trend":"rising"}}