{"entity":{"iso2":"BE","iso3":"BEL","name":"Belgium","slug":"belgium"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-75-with-secondary-schooling-completed-secondary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.CMPT.75UP.ZS","title":"Barro-Lee: Percentage of population age 75+ with secondary schooling. Completed Secondary","unit":null},"observations":[{"date":"1960-01-01","value":4.1},{"date":"1965-01-01","value":3.88},{"date":"1970-01-01","value":3.7},{"date":"1975-01-01","value":4.0},{"date":"1980-01-01","value":4.74},{"date":"1985-01-01","value":8.66},{"date":"1990-01-01","value":9.99},{"date":"1995-01-01","value":16.51},{"date":"2000-01-01","value":12.36},{"date":"2005-01-01","value":31.48},{"date":"2010-01-01","value":17.78}],"summary":{"latest_period":"2010-01-01","latest_value":17.78,"max":31.48,"mean":10.6545,"min":3.7,"of":144,"rank":32,"trend":"volatile"}}