{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"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":454.707},{"date":"2006-01-01","value":432.106},{"date":"2009-01-01","value":460.787},{"date":"2012-01-01","value":472.175},{"date":"2015-01-01","value":456.599},{"date":"2018-01-01","value":441.257},{"date":"2022-01-01","value":422.098}],"summary":{"latest_period":"2022-01-01","latest_value":422.098,"max":472.175,"mean":448.533,"min":422.098,"of":57,"rank":46,"trend":"flat"}}