{"entity":{"iso2":"IT","iso3":"ITA","name":"Italy","slug":"italy"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-mathematics-proficiency-level-percent-level-4","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.4","title":"PISA: 15-year-olds by mathematics proficiency level (%). Level 4","unit":null},"observations":[{"date":"2003-01-01","value":13.4237},{"date":"2006-01-01","value":13.3479},{"date":"2009-01-01","value":17.3329},{"date":"2012-01-01","value":16.7483},{"date":"2015-01-01","value":18.2801},{"date":"2018-01-01","value":18.118}],"summary":{"latest_period":"2018-01-01","latest_value":18.118,"max":18.2801,"mean":16.2085,"min":13.3479,"of":53,"rank":28,"trend":"rising"}}