{"entity":{"iso2":"JP","iso3":"JPN","name":"Japan","slug":"japan"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"years-of-schooling-prados-de-la-escosura","source":"Leandro Prados de la Escosura (2021) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/years-of-schooling-prados-de-la-escosura","title":"Average years of schooling","unit":"years"},"observations":[{"date":"1870-01-01","value":0.97},{"date":"1880-01-01","value":1.13},{"date":"1890-01-01","value":1.54},{"date":"1900-01-01","value":2.18},{"date":"1913-01-01","value":2.88},{"date":"1925-01-01","value":4.38513},{"date":"1929-01-01","value":4.95},{"date":"1933-01-01","value":5.46187},{"date":"1938-01-01","value":5.83},{"date":"1950-01-01","value":6.75},{"date":"1955-01-01","value":7.63162},{"date":"1960-01-01","value":8.63},{"date":"1965-01-01","value":9.00575},{"date":"1970-01-01","value":10.14},{"date":"1975-01-01","value":10.4837},{"date":"1980-01-01","value":11.04},{"date":"1985-01-01","value":11.6456},{"date":"1990-01-01","value":11.84},{"date":"1995-01-01","value":12.4186},{"date":"2000-01-01","value":12.69},{"date":"2005-01-01","value":12.9544},{"date":"2010-01-01","value":13.15},{"date":"2015-01-01","value":12.464},{"date":"2020-01-01","value":13.3661}],"summary":{"latest_period":"2020-01-01","latest_value":13.3661,"max":13.3661,"mean":8.06403,"min":0.97,"of":162,"rank":9,"trend":"volatile"}}