{"entity":{"iso2":"TJ","iso3":"TJK","name":"Tajikistan","slug":"tajikistan"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-secondary-schooling-age-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.75UP","title":"Barro-Lee: Average years of secondary schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":0.84},{"date":"1965-01-01","value":0.91},{"date":"1970-01-01","value":0.96},{"date":"1975-01-01","value":1.21},{"date":"1980-01-01","value":1.36},{"date":"1985-01-01","value":1.52},{"date":"1990-01-01","value":1.64},{"date":"1995-01-01","value":2.53},{"date":"2000-01-01","value":3.63},{"date":"2005-01-01","value":3.78},{"date":"2010-01-01","value":3.94}],"summary":{"latest_period":"2010-01-01","latest_value":3.94,"max":3.94,"mean":2.02909,"min":0.84,"of":144,"rank":9,"trend":"volatile"}}