{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-reading-proficiency-level-percent-level-3","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.REA.3","title":"PISA: 15-year-olds by reading proficiency level (%). Level 3","unit":null},"observations":[{"date":"2000-01-01","value":21.0},{"date":"2006-01-01","value":16.0},{"date":"2009-01-01","value":22.0},{"date":"2012-01-01","value":21.0},{"date":"2015-01-01","value":21.0},{"date":"2018-01-01","value":17.0}],"summary":{"latest_period":"2018-01-01","latest_value":17.0,"max":22.0,"mean":19.6667,"min":16.0,"of":55,"rank":45,"trend":"falling"}}