{"entity":{"iso2":"CZ","iso3":"CZE","name":"Czechia","slug":"czechia"},"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":516.455},{"date":"2006-01-01","value":509.859},{"date":"2009-01-01","value":492.814},{"date":"2012-01-01","value":498.958},{"date":"2015-01-01","value":492.325},{"date":"2018-01-01","value":499.468},{"date":"2022-01-01","value":486.999}],"summary":{"latest_period":"2022-01-01","latest_value":486.999,"max":516.455,"mean":499.554,"min":486.999,"of":57,"rank":19,"trend":"flat"}}