{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-distribution-of-reading-scores-50th-percentile-score","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.REA.P50","title":"PISA: Distribution of Reading Scores: 50th Percentile Score","unit":null},"observations":[{"date":"2000-01-01","value":430.403},{"date":"2006-01-01","value":401.935},{"date":"2009-01-01","value":429.081},{"date":"2012-01-01","value":436.126},{"date":"2015-01-01","value":436.686},{"date":"2018-01-01","value":415.535}],"summary":{"latest_period":"2018-01-01","latest_value":415.535,"max":436.686,"mean":424.961,"min":401.935,"of":56,"rank":47,"trend":"flat"}}