{"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-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":0.04},{"date":"1965-01-01","value":0.1},{"date":"1970-01-01","value":0.11},{"date":"1975-01-01","value":0.12},{"date":"1980-01-01","value":0.13},{"date":"1985-01-01","value":0.24},{"date":"1990-01-01","value":0.39},{"date":"1995-01-01","value":0.26},{"date":"2000-01-01","value":0.07},{"date":"2005-01-01","value":0.14},{"date":"2010-01-01","value":0.18}],"summary":{"latest_period":"2010-01-01","latest_value":0.18,"max":0.39,"mean":0.161818,"min":0.04,"of":144,"rank":119,"trend":"volatile"}}