{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"pisa-mean-performance-on-the-reading-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-reading-scale-by-sex","title":"Average performance of 15-year-old girls and boys in reading","unit":"score"},"observations":[{"date":"2000-01-01","value":482.37},{"date":"2003-01-01","value":494.862},{"date":"2006-01-01","value":488.168},{"date":"2009-01-01","value":507.934},{"date":"2012-01-01","value":507.562},{"date":"2015-01-01","value":506.552},{"date":"2018-01-01","value":504.103},{"date":"2022-01-01","value":487.183}],"summary":{"latest_period":"2022-01-01","latest_value":487.183,"max":507.934,"mean":497.342,"min":482.37,"of":57,"rank":29,"trend":"flat"}}