{"entity":{"iso2":"CA","iso3":"CAN","name":"Canada","slug":"canada"},"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":529.602},{"date":"2006-01-01","value":519.863},{"date":"2009-01-01","value":520.832},{"date":"2012-01-01","value":513.019},{"date":"2015-01-01","value":511.142},{"date":"2018-01-01","value":509.546},{"date":"2022-01-01","value":490.711}],"summary":{"latest_period":"2022-01-01","latest_value":490.711,"max":529.602,"mean":513.531,"min":490.711,"of":57,"rank":9,"trend":"falling"}}