{"entity":{"iso2":"HR","iso3":"HRV","name":"Croatia","slug":"croatia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-male-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.MA","title":"PISA: Male 15-year-olds by mathematics proficiency level (%). Level 4","unit":null},"observations":[{"date":"2006-01-01","value":15.2313},{"date":"2009-01-01","value":13.6356},{"date":"2012-01-01","value":14.5037},{"date":"2015-01-01","value":14.1427},{"date":"2018-01-01","value":14.0067}],"summary":{"latest_period":"2018-01-01","latest_value":14.0067,"max":15.2313,"mean":14.304,"min":13.6356,"of":53,"rank":36,"trend":"falling"}}