{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"average-performance-of-15-year-old-girls-and-boys-on-the-science-scale","source":"OECD (2023) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/average-performance-of-15-year-old-girls-and-boys-on-the-science-scale","title":"Average performance of 15-year-old girls and boys in sciences","unit":"score"},"observations":[{"date":"2006-01-01","value":471.869},{"date":"2009-01-01","value":494.656},{"date":"2012-01-01","value":490.224},{"date":"2015-01-01","value":496.055},{"date":"2018-01-01","value":489.096},{"date":"2022-01-01","value":485.236}],"summary":{"latest_period":"2022-01-01","latest_value":485.236,"max":496.055,"mean":487.856,"min":471.869,"of":56,"rank":29,"trend":"flat"}}