{"entity":{"iso2":"JP","iso3":"JPN","name":"Japan","slug":"japan"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-mathematics-proficiency-level-percent-level-5","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.5","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 5","unit":null},"observations":[{"date":"2003-01-01","value":16.0699},{"date":"2006-01-01","value":13.492},{"date":"2009-01-01","value":14.7064},{"date":"2012-01-01","value":16.0404},{"date":"2015-01-01","value":15.0485},{"date":"2018-01-01","value":14.0281}],"summary":{"latest_period":"2018-01-01","latest_value":14.0281,"max":16.0699,"mean":14.8975,"min":13.492,"of":53,"rank":5,"trend":"flat"}}