{"entity":{"iso2":"CH","iso3":"CHE","name":"Switzerland","slug":"switzerland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.75UP","title":"Barro-Lee: Average years of primary schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":4.97},{"date":"1965-01-01","value":4.92},{"date":"1970-01-01","value":6.47},{"date":"1975-01-01","value":6.68},{"date":"1980-01-01","value":6.86},{"date":"1985-01-01","value":6.06},{"date":"1990-01-01","value":5.39},{"date":"1995-01-01","value":4.84},{"date":"2000-01-01","value":4.38},{"date":"2005-01-01","value":5.63},{"date":"2010-01-01","value":7.67}],"summary":{"latest_period":"2010-01-01","latest_value":7.67,"max":7.67,"mean":5.80636,"min":4.38,"of":144,"rank":7,"trend":"rising"}}