{"entity":{"iso2":"JP","iso3":"JPN","name":"Japan","slug":"japan"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-35-39-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.3539","title":"Barro-Lee: Average years of primary schooling, age 35-39, total","unit":null},"observations":[{"date":"1960-01-01","value":5.28},{"date":"1965-01-01","value":5.52},{"date":"1970-01-01","value":5.49},{"date":"1975-01-01","value":5.64},{"date":"1980-01-01","value":5.68},{"date":"1985-01-01","value":5.83},{"date":"1990-01-01","value":5.85},{"date":"1995-01-01","value":5.95},{"date":"2000-01-01","value":5.95},{"date":"2005-01-01","value":5.96},{"date":"2010-01-01","value":5.96}],"summary":{"latest_period":"2010-01-01","latest_value":5.96,"max":5.96,"mean":5.73727,"min":5.28,"of":144,"rank":28,"trend":"rising"}}