{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"average-performance-of-15-year-old-girls-and-boys-on-the-science-scale","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/average-performance-of-15-year-old-girls-and-boys-on-the-science-scale","title":"Average performance of 15 year old girls and boys on the science scale","unit":null},"observations":[{"date":"2006-01-01","value":496.129},{"date":"2009-01-01","value":511.023},{"date":"2012-01-01","value":527.149},{"date":"2015-01-01","value":498.303},{"date":"2018-01-01","value":511.172},{"date":"2022-01-01","value":500.047}],"summary":{"latest_period":"2022-01-01","latest_value":500.047,"max":527.149,"mean":507.304,"min":496.129,"of":56,"rank":15,"trend":"flat"}}