{"entity":{"iso2":"LT","iso3":"LTU","name":"Lithuania","slug":"lithuania"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-50-54-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.5054","title":"Barro-Lee: Average years of primary schooling, age 50-54, total","unit":null},"observations":[{"date":"1960-01-01","value":2.39},{"date":"1965-01-01","value":2.45},{"date":"1970-01-01","value":2.17},{"date":"1975-01-01","value":2.41},{"date":"1980-01-01","value":3.49},{"date":"1985-01-01","value":3.46},{"date":"1990-01-01","value":3.8},{"date":"1995-01-01","value":3.86},{"date":"2000-01-01","value":3.95},{"date":"2005-01-01","value":3.99},{"date":"2010-01-01","value":4.0}],"summary":{"latest_period":"2010-01-01","latest_value":4.0,"max":4.0,"mean":3.27,"min":2.17,"of":144,"rank":83,"trend":"rising"}}