{"entity":{"iso2":"CZ","iso3":"CZE","name":"Czechia","slug":"czechia"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"pisa-mean-performance-on-the-mathematics-scale-by-sex","source":"OECD (2023) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/pisa-mean-performance-on-the-mathematics-scale-by-sex","title":"Average performance of 15-year-old girls and boys in mathematics","unit":"score"},"observations":[{"date":"2003-01-01","value":508.869},{"date":"2006-01-01","value":503.906},{"date":"2009-01-01","value":490.179},{"date":"2012-01-01","value":492.903},{"date":"2015-01-01","value":488.666},{"date":"2018-01-01","value":497.672},{"date":"2022-01-01","value":483.234}],"summary":{"latest_period":"2022-01-01","latest_value":483.234,"max":508.869,"mean":495.061,"min":483.234,"of":57,"rank":18,"trend":"flat"}}