{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania, United Republic of","slug":"tanzania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"share-of-births-by-age-of-mother","source":"UN, World Population Prospects (2024) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/share-of-births-by-age-of-mother","title":"Share of births by age of mother","unit":"%"},"observations":[{"date":"1950-01-01","value":21.7626},{"date":"1951-01-01","value":21.7759},{"date":"1952-01-01","value":21.7901},{"date":"1953-01-01","value":21.8102},{"date":"1954-01-01","value":21.8381},{"date":"1955-01-01","value":21.8687},{"date":"1956-01-01","value":21.8893},{"date":"1957-01-01","value":21.8967},{"date":"1958-01-01","value":21.9846},{"date":"1959-01-01","value":22.1201},{"date":"1960-01-01","value":22.2802},{"date":"1961-01-01","value":22.3834},{"date":"1962-01-01","value":22.4615},{"date":"1963-01-01","value":22.3885},{"date":"1964-01-01","value":22.1691},{"date":"1965-01-01","value":21.6043},{"date":"1966-01-01","value":20.9056},{"date":"1967-01-01","value":20.1901},{"date":"1968-01-01","value":19.7092},{"date":"1969-01-01","value":19.9178},{"date":"1970-01-01","value":20.2726},{"date":"1971-01-01","value":20.6846},{"date":"1972-01-01","value":20.793},{"date":"1973-01-01","value":20.7068},{"date":"1974-01-01","value":20.6444},{"date":"1975-01-01","value":20.3091},{"date":"1976-01-01","value":19.4712},{"date":"1977-01-01","value":18.8834},{"date":"1978-01-01","value":18.2175},{"date":"1979-01-01","value":17.7914},{"date":"1980-01-01","value":17.4202},{"date":"1981-01-01","value":17.0134},{"date":"1982-01-01","value":16.9466},{"date":"1983-01-01","value":16.9411},{"date":"1984-01-01","value":16.4299},{"date":"1985-01-01","value":16.9188},{"date":"1986-01-01","value":17.1574},{"date":"1987-01-01","value":17.3565},{"date":"1988-01-01","value":17.2682},{"date":"1989-01-01","value":17.4978},{"date":"1990-01-01","value":17.9782},{"date":"1991-01-01","value":18.1441},{"date":"1992-01-01","value":17.9024},{"date":"1993-01-01","value":18.1457},{"date":"1994-01-01","value":18.2971},{"date":"1995-01-01","value":18.4798},{"date":"1996-01-01","value":18.4126},{"date":"1997-01-01","value":18.672},{"date":"1998-01-01","value":18.3403},{"date":"1999-01-01","value":18.3539},{"date":"2000-01-01","value":18.4278},{"date":"2001-01-01","value":18.3385},{"date":"2002-01-01","value":18.3678},{"date":"2003-01-01","value":18.0168},{"date":"2004-01-01","value":17.8296},{"date":"2005-01-01","value":17.7433},{"date":"2006-01-01","value":17.3654},{"date":"2007-01-01","value":16.9797},{"date":"2008-01-01","value":16.6832},{"date":"2009-01-01","value":16.4298},{"date":"2010-01-01","value":16.427},{"date":"2011-01-01","value":16.5121},{"date":"2012-01-01","value":16.5965},{"date":"2013-01-01","value":17.2751},{"date":"2014-01-01","value":17.9181},{"date":"2015-01-01","value":17.9707},{"date":"2016-01-01","value":17.9186},{"date":"2017-01-01","value":17.8642},{"date":"2018-01-01","value":17.8141},{"date":"2019-01-01","value":17.7959},{"date":"2020-01-01","value":17.8078},{"date":"2021-01-01","value":17.8287},{"date":"2022-01-01","value":17.8532},{"date":"2023-01-01","value":17.8448}],"summary":{"latest_period":"2023-01-01","latest_value":17.8448,"max":22.4615,"mean":18.9974,"min":16.427,"of":236,"rank":23,"trend":"falling"}}