{"entity":{"iso2":"HR","iso3":"HRV","name":"Croatia","slug":"croatia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-mathematics-proficiency-level-percent-below-level-1","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.0","title":"PISA: 15-year-olds by mathematics proficiency level (%). Below Level 1","unit":null},"observations":[{"date":"2006-01-01","value":9.32522},{"date":"2009-01-01","value":12.364},{"date":"2012-01-01","value":9.49964},{"date":"2015-01-01","value":11.537},{"date":"2018-01-01","value":10.9801}],"summary":{"latest_period":"2018-01-01","latest_value":10.9801,"max":12.364,"mean":10.7412,"min":9.32522,"of":53,"rank":19,"trend":"rising"}}