{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-schooling-age-70-74-female","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.7074.FE","title":"Barro-Lee: Average years of total schooling, age 70-74, female","unit":null},"observations":[{"date":"1960-01-01","value":1.71},{"date":"1965-01-01","value":3.22},{"date":"1970-01-01","value":2.39},{"date":"1975-01-01","value":2.9},{"date":"1980-01-01","value":3.1},{"date":"1985-01-01","value":3.77},{"date":"1990-01-01","value":3.99},{"date":"1995-01-01","value":4.11},{"date":"2000-01-01","value":5.73},{"date":"2005-01-01","value":8.03},{"date":"2010-01-01","value":11.27}],"summary":{"latest_period":"2010-01-01","latest_value":11.27,"max":11.27,"mean":4.56545,"min":1.71,"of":144,"rank":8,"trend":"volatile"}}