{"entity":{"iso2":"PE","iso3":"PER","name":"Peru","slug":"peru"},"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":"2009-01-01","value":356.215},{"date":"2012-01-01","value":358.921},{"date":"2015-01-01","value":381.797},{"date":"2018-01-01","value":391.508},{"date":"2022-01-01","value":383.654}],"summary":{"latest_period":"2022-01-01","latest_value":383.654,"max":391.508,"mean":374.419,"min":356.215,"of":57,"rank":50,"trend":"rising"}}