{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-female-15-year-olds-by-mathematics-proficiency-level-percent-level-1","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.1.FE","title":"PISA: Female 15-year-olds by mathematics proficiency level (%). Level 1","unit":null},"observations":[{"date":"2003-01-01","value":20.6422},{"date":"2006-01-01","value":19.8937},{"date":"2009-01-01","value":16.0232},{"date":"2012-01-01","value":17.2716},{"date":"2015-01-01","value":15.6975},{"date":"2018-01-01","value":14.0233}],"summary":{"latest_period":"2018-01-01","latest_value":14.0233,"max":20.6422,"mean":17.2586,"min":14.0233,"of":53,"rank":30,"trend":"falling"}}