{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"fertility-rate-by-age-group","source":"UN, World Population Prospects (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/fertility-rate-by-age-group","title":"Birth rate by women's age group","unit":"live births per 1,000 women aged 15-19"},"observations":[{"date":"1950-01-01","value":162.433},{"date":"1951-01-01","value":163.057},{"date":"1952-01-01","value":163.736},{"date":"1953-01-01","value":164.254},{"date":"1954-01-01","value":164.917},{"date":"1955-01-01","value":166.172},{"date":"1956-01-01","value":167.959},{"date":"1957-01-01","value":170.01},{"date":"1958-01-01","value":171.037},{"date":"1959-01-01","value":171.721},{"date":"1960-01-01","value":172.769},{"date":"1961-01-01","value":173.669},{"date":"1962-01-01","value":175.24},{"date":"1963-01-01","value":177.376},{"date":"1964-01-01","value":179.529},{"date":"1965-01-01","value":180.19},{"date":"1966-01-01","value":180.662},{"date":"1967-01-01","value":179.687},{"date":"1968-01-01","value":178.312},{"date":"1969-01-01","value":181.369},{"date":"1970-01-01","value":186.084},{"date":"1971-01-01","value":190.854},{"date":"1972-01-01","value":191.519},{"date":"1973-01-01","value":190.0},{"date":"1974-01-01","value":191.411},{"date":"1975-01-01","value":188.156},{"date":"1976-01-01","value":180.107},{"date":"1977-01-01","value":174.1},{"date":"1978-01-01","value":167.476},{"date":"1979-01-01","value":163.038},{"date":"1980-01-01","value":158.941},{"date":"1981-01-01","value":153.198},{"date":"1982-01-01","value":150.313},{"date":"1983-01-01","value":147.673},{"date":"1984-01-01","value":141.965},{"date":"1985-01-01","value":142.352},{"date":"1986-01-01","value":143.039},{"date":"1987-01-01","value":141.976},{"date":"1988-01-01","value":140.663},{"date":"1989-01-01","value":138.393},{"date":"1990-01-01","value":137.893},{"date":"1991-01-01","value":135.673},{"date":"1992-01-01","value":131.039},{"date":"1993-01-01","value":130.646},{"date":"1994-01-01","value":131.036},{"date":"1995-01-01","value":132.766},{"date":"1996-01-01","value":132.814},{"date":"1997-01-01","value":134.212},{"date":"1998-01-01","value":132.282},{"date":"1999-01-01","value":131.661},{"date":"2000-01-01","value":132.511},{"date":"2001-01-01","value":132.32},{"date":"2002-01-01","value":132.824},{"date":"2003-01-01","value":131.876},{"date":"2004-01-01","value":132.137},{"date":"2005-01-01","value":132.386},{"date":"2006-01-01","value":128.873},{"date":"2007-01-01","value":124.168},{"date":"2008-01-01","value":120.677},{"date":"2009-01-01","value":118.201},{"date":"2010-01-01","value":117.292},{"date":"2011-01-01","value":115.6},{"date":"2012-01-01","value":115.816},{"date":"2013-01-01","value":121.148},{"date":"2014-01-01","value":124.92},{"date":"2015-01-01","value":122.757},{"date":"2016-01-01","value":122.395},{"date":"2017-01-01","value":122.023},{"date":"2018-01-01","value":120.641},{"date":"2019-01-01","value":118.798},{"date":"2020-01-01","value":117.034},{"date":"2021-01-01","value":115.452},{"date":"2022-01-01","value":114.29},{"date":"2023-01-01","value":113.209}],"summary":{"latest_period":"2023-01-01","latest_value":113.209,"max":191.519,"mean":148.686,"min":113.209,"of":236,"rank":14,"trend":"falling"}}