{"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-mathematics-scale-male","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.MA","title":"PISA: Mean performance on the mathematics scale. Male","unit":null},"observations":[{"date":"2000-01-01","value":472.0},{"date":"2003-01-01","value":493.041},{"date":"2006-01-01","value":500.0},{"date":"2009-01-01","value":496.551},{"date":"2012-01-01","value":519.564},{"date":"2015-01-01","value":510.088},{"date":"2018-01-01","value":516.348}],"summary":{"latest_period":"2018-01-01","latest_value":516.348,"max":519.564,"mean":501.085,"min":472.0,"of":56,"rank":9,"trend":"rising"}}