{"entity":{"iso2":"EE","iso3":"EST","name":"Estonia","slug":"estonia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-secondary-schooling-age-65-69-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.6569","title":"Barro-Lee: Average years of secondary schooling, age 65-69, total","unit":null},"observations":[{"date":"1960-01-01","value":0.67},{"date":"1965-01-01","value":0.71},{"date":"1970-01-01","value":0.65},{"date":"1975-01-01","value":0.82},{"date":"1980-01-01","value":0.92},{"date":"1985-01-01","value":1.05},{"date":"1990-01-01","value":1.13},{"date":"1995-01-01","value":2.49},{"date":"2000-01-01","value":3.4},{"date":"2005-01-01","value":4.59},{"date":"2010-01-01","value":4.7}],"summary":{"latest_period":"2010-01-01","latest_value":4.7,"max":4.7,"mean":1.92091,"min":0.65,"of":144,"rank":16,"trend":"volatile"}}