{"entity":{"iso2":"US","iso3":"USA","name":"United States","slug":"united-states"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-mean-performance-on-the-science-scale","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI","title":"PISA: Mean performance on the science scale","unit":null},"observations":[{"date":"2000-01-01","value":499.46},{"date":"2003-01-01","value":491.263},{"date":"2006-01-01","value":488.907},{"date":"2009-01-01","value":502.002},{"date":"2012-01-01","value":497.41},{"date":"2015-01-01","value":496.242},{"date":"2018-01-01","value":502.38}],"summary":{"latest_period":"2018-01-01","latest_value":502.38,"max":502.38,"mean":496.809,"min":488.907,"of":56,"rank":16,"trend":"flat"}}