{"entity":{"iso2":"DK","iso3":"DNK","name":"Denmark","slug":"denmark"},"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":514.288},{"date":"2006-01-01","value":513.026},{"date":"2009-01-01","value":503.278},{"date":"2012-01-01","value":500.027},{"date":"2015-01-01","value":511.088},{"date":"2018-01-01","value":509.398},{"date":"2022-01-01","value":489.274}],"summary":{"latest_period":"2022-01-01","latest_value":489.274,"max":514.288,"mean":505.768,"min":489.274,"of":57,"rank":13,"trend":"flat"}}