{"entity":{"iso2":"RO","iso3":"ROU","name":"Romania","slug":"romania"},"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":"2006-01-01","value":411.528},{"date":"2009-01-01","value":425.396},{"date":"2012-01-01","value":442.674},{"date":"2015-01-01","value":443.651},{"date":"2018-01-01","value":427.22},{"date":"2022-01-01","value":425.22}],"summary":{"latest_period":"2022-01-01","latest_value":425.22,"max":443.651,"mean":429.281,"min":411.528,"of":57,"rank":42,"trend":"flat"}}