{"entity":{"iso2":"DE","iso3":"DEU","name":"Germany","slug":"germany"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"academic-performance","source":"OECD (2023) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/academic-performance","title":"Average performance of 15-year-old students in mathematics","unit":"score"},"observations":[{"date":"2003-01-01","value":502.986},{"date":"2006-01-01","value":503.791},{"date":"2009-01-01","value":512.778},{"date":"2012-01-01","value":513.525},{"date":"2015-01-01","value":505.971},{"date":"2018-01-01","value":500.044},{"date":"2022-01-01","value":474.826}],"summary":{"latest_period":"2022-01-01","latest_value":474.826,"max":513.525,"mean":501.989,"min":474.826,"of":57,"rank":27,"trend":"flat"}}