{"entity":{"iso2":"NL","iso3":"NLD","name":"Netherlands","slug":"netherlands"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-secondary-schooling-age-25-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.25UP","title":"Barro-Lee: Average years of secondary schooling, age 25+, total","unit":null},"observations":[{"date":"1960-01-01","value":0.5},{"date":"1965-01-01","value":1.23},{"date":"1970-01-01","value":2.08},{"date":"1975-01-01","value":2.65},{"date":"1980-01-01","value":3.15},{"date":"1985-01-01","value":3.65},{"date":"1990-01-01","value":3.95},{"date":"1995-01-01","value":4.14},{"date":"2000-01-01","value":4.38},{"date":"2005-01-01","value":4.44},{"date":"2010-01-01","value":4.69}],"summary":{"latest_period":"2010-01-01","latest_value":4.69,"max":4.69,"mean":3.16909,"min":0.5,"of":144,"rank":21,"trend":"rising"}}