{"entity":{"iso2":"ES","iso3":"ESP","name":"Spain","slug":"spain"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"academic-performance","source":"OECD (2023) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/academic-performance","title":"Average performance of 15-year-old students in mathematics","unit":"score"},"observations":[{"date":"2003-01-01","value":485.108},{"date":"2006-01-01","value":479.958},{"date":"2009-01-01","value":483.493},{"date":"2012-01-01","value":484.319},{"date":"2015-01-01","value":485.843},{"date":"2018-01-01","value":481.393},{"date":"2022-01-01","value":473.14}],"summary":{"latest_period":"2022-01-01","latest_value":473.14,"max":485.843,"mean":481.893,"min":473.14,"of":57,"rank":29,"trend":"flat"}}