{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-distribution-of-mathematics-scores-10th-percentile-score","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.MAT.P10","title":"PISA: Distribution of Mathematics Scores: 10th Percentile Score","unit":null},"observations":[{"date":"2000-01-01","value":283.0},{"date":"2006-01-01","value":287.311},{"date":"2009-01-01","value":301.893},{"date":"2012-01-01","value":319.933},{"date":"2015-01-01","value":315.207},{"date":"2018-01-01","value":311.449}],"summary":{"latest_period":"2018-01-01","latest_value":311.449,"max":319.933,"mean":303.132,"min":283.0,"of":56,"rank":43,"trend":"rising"}}