{"entity":{"iso2":"CU","iso3":"CUB","name":"Cuba","slug":"cuba"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-secondary-schooling-age-45-49-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.4549","title":"Barro-Lee: Average years of secondary schooling, age 45-49, total","unit":null},"observations":[{"date":"1960-01-01","value":0.44},{"date":"1965-01-01","value":0.61},{"date":"1970-01-01","value":0.58},{"date":"1975-01-01","value":0.73},{"date":"1980-01-01","value":0.91},{"date":"1985-01-01","value":1.58},{"date":"1990-01-01","value":1.68},{"date":"1995-01-01","value":2.63},{"date":"2000-01-01","value":4.1},{"date":"2005-01-01","value":4.96},{"date":"2010-01-01","value":4.96}],"summary":{"latest_period":"2010-01-01","latest_value":4.96,"max":4.96,"mean":2.10727,"min":0.44,"of":144,"rank":23,"trend":"volatile"}}