{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"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":497.498},{"date":"2003-01-01","value":516.328},{"date":"2006-01-01","value":527.565},{"date":"2009-01-01","value":525.323},{"date":"2012-01-01","value":538.687},{"date":"2015-01-01","value":520.675},{"date":"2018-01-01","value":528.243},{"date":"2022-01-01","value":503.237}],"summary":{"latest_period":"2022-01-01","latest_value":503.237,"max":538.687,"mean":519.695,"min":497.498,"of":57,"rank":16,"trend":"flat"}}