{"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-reading-scale","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.REA","title":"PISA: Mean performance on the reading scale","unit":null},"observations":[{"date":"2000-01-01","value":479.122},{"date":"2003-01-01","value":496.605},{"date":"2006-01-01","value":507.64},{"date":"2009-01-01","value":500.478},{"date":"2012-01-01","value":518.187},{"date":"2015-01-01","value":505.697},{"date":"2018-01-01","value":511.856}],"summary":{"latest_period":"2018-01-01","latest_value":511.856,"max":518.187,"mean":502.798,"min":479.122,"of":56,"rank":9,"trend":"rising"}}