{"entity":{"iso2":"BJ","iso3":"BEN","name":"Benin","slug":"benin"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-secondary-schooling-age-15-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.15UP","title":"Barro-Lee: Average years of secondary schooling, age 15+, total","unit":null},"observations":[{"date":"1960-01-01","value":0.14},{"date":"1965-01-01","value":0.16},{"date":"1970-01-01","value":0.18},{"date":"1975-01-01","value":0.21},{"date":"1980-01-01","value":0.33},{"date":"1985-01-01","value":0.51},{"date":"1990-01-01","value":0.68},{"date":"1995-01-01","value":0.84},{"date":"2000-01-01","value":1.08},{"date":"2005-01-01","value":1.39},{"date":"2010-01-01","value":1.74}],"summary":{"latest_period":"2010-01-01","latest_value":1.74,"max":1.74,"mean":0.66,"min":0.14,"of":144,"rank":112,"trend":"volatile"}}