{"entity":{"iso2":"JP","iso3":"JPN","name":"Japan","slug":"japan"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"average-performance-of-15-year-olds-in-mathematics-reading-and-science","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/average-performance-of-15-year-olds-in-mathematics-reading-and-science","title":"Average performance of 15 year olds in mathematics reading and science","unit":null},"observations":[{"date":"2003-01-01","value":534.136},{"date":"2006-01-01","value":523.103},{"date":"2009-01-01","value":528.993},{"date":"2012-01-01","value":536.407},{"date":"2015-01-01","value":532.44},{"date":"2018-01-01","value":526.973},{"date":"2022-01-01","value":535.579}],"summary":{"latest_period":"2022-01-01","latest_value":535.579,"max":536.407,"mean":531.09,"min":523.103,"of":57,"rank":5,"trend":"flat"}}