{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania, United Republic of","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"life-expectancy-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/life-expectancy-prados-de-la-escosura","title":"Life expectancy","unit":"years"},"observations":[{"date":"1870-01-01","value":25.0},{"date":"1880-01-01","value":25.0},{"date":"1890-01-01","value":25.0},{"date":"1900-01-01","value":25.0},{"date":"1913-01-01","value":25.9},{"date":"1925-01-01","value":25.9},{"date":"1929-01-01","value":30.3028},{"date":"1933-01-01","value":30.3028},{"date":"1938-01-01","value":34.2},{"date":"1950-01-01","value":37.05},{"date":"1955-01-01","value":39.35},{"date":"1960-01-01","value":40.7215},{"date":"1965-01-01","value":43.101},{"date":"1970-01-01","value":45.501},{"date":"1975-01-01","value":47.9595},{"date":"1980-01-01","value":50.21},{"date":"1985-01-01","value":51.116},{"date":"1990-01-01","value":51.4849},{"date":"1995-01-01","value":50.7858},{"date":"2000-01-01","value":52.3623},{"date":"2005-01-01","value":56.2991},{"date":"2010-01-01","value":60.1048},{"date":"2015-01-01","value":64.6507},{"date":"2020-01-01","value":66.4077}],"summary":{"latest_period":"2020-01-01","latest_value":66.4077,"max":66.4077,"mean":41.8212,"min":25.0,"of":162,"rank":121,"trend":"rising"}}