{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-distribution-of-science-scores-50th-percentile-score","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI.P50","title":"PISA: Distribution of Science Scores: 50th Percentile Score","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":502.014},{"date":"2018-01-01","value":511.221}],"summary":{"latest_period":"2018-01-01","latest_value":511.221,"max":525.816,"mean":503.69,"min":483.122,"of":56,"rank":10,"trend":"rising"}}