{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-female-15-year-olds-by-science-proficiency-level-percent-level-4","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI.4.FE","title":"PISA: Female 15-year-olds by science proficiency level (%). Level 4","unit":null},"observations":[{"date":"2006-01-01","value":11.4481},{"date":"2009-01-01","value":11.4039},{"date":"2012-01-01","value":11.7212},{"date":"2015-01-01","value":12.0617},{"date":"2018-01-01","value":7.87535}],"summary":{"latest_period":"2018-01-01","latest_value":7.87535,"max":12.0617,"mean":10.902,"min":7.87535,"of":52,"rank":40,"trend":"falling"}}