{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"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":483.122},{"date":"2003-01-01","value":497.78},{"date":"2006-01-01","value":497.806},{"date":"2009-01-01","value":508.068},{"date":"2012-01-01","value":525.816},{"date":"2015-01-01","value":501.435},{"date":"2018-01-01","value":511.036}],"summary":{"latest_period":"2018-01-01","latest_value":511.036,"max":525.816,"mean":503.581,"min":483.122,"of":56,"rank":9,"trend":"rising"}}