{"entity":{"iso2":"TZ","iso3":"TZA","name":"Tanzania","slug":"tanzania"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"fertility-vs-contraception-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Fertility vs contraception, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1961-01-01","value":0.397797},{"date":"1962-01-01","value":0.655288},{"date":"1963-01-01","value":0.635882},{"date":"1964-01-01","value":0.496465},{"date":"1965-01-01","value":0.703593},{"date":"1966-01-01","value":1.14464},{"date":"1967-01-01","value":0.881834},{"date":"1968-01-01","value":0.524476},{"date":"1969-01-01","value":0.782609},{"date":"1970-01-01","value":0.67587},{"date":"1971-01-01","value":0.614198},{"date":"1972-01-01","value":0.113572},{"date":"1973-01-01","value":0.141804},{"date":"1974-01-01","value":0.863778},{"date":"1975-01-01","value":-0.308859},{"date":"1976-01-01","value":-0.211238},{"date":"1977-01-01","value":-0.197573},{"date":"1978-01-01","value":-0.169683},{"date":"1979-01-01","value":-0.240793},{"date":"1980-01-01","value":-0.738322},{"date":"1981-01-01","value":-0.87255},{"date":"1982-01-01","value":-0.894661},{"date":"1983-01-01","value":-0.917298},{"date":"1984-01-01","value":-1.32256},{"date":"1985-01-01","value":-1.74237},{"date":"1986-01-01","value":-1.66717},{"date":"1987-01-01","value":-1.26387},{"date":"1988-01-01","value":-0.42148},{"date":"1989-01-01","value":-1.19141},{"date":"1990-01-01","value":-1.61828},{"date":"1991-01-01","value":-1.06434},{"date":"1992-01-01","value":-0.929095},{"date":"1993-01-01","value":-1.33268},{"date":"1994-01-01","value":-1.71753},{"date":"1995-01-01","value":-1.22158},{"date":"1996-01-01","value":0.0687049},{"date":"1997-01-01","value":0.171644},{"date":"1998-01-01","value":-0.428376},{"date":"1999-01-01","value":-1.10136},{"date":"2000-01-01","value":-1.33983},{"date":"2001-01-01","value":-0.934744},{"date":"2002-01-01","value":-0.836746},{"date":"2003-01-01","value":0.143627},{"date":"2004-01-01","value":0.340624},{"date":"2005-01-01","value":-0.321601},{"date":"2006-01-01","value":-1.21886},{"date":"2007-01-01","value":-1.95972},{"date":"2008-01-01","value":-1.46215},{"date":"2009-01-01","value":-1.2021},{"date":"2010-01-01","value":-0.665399},{"date":"2011-01-01","value":-1.60766},{"date":"2012-01-01","value":-0.0778059},{"date":"2013-01-01","value":0.369866},{"date":"2014-01-01","value":-0.659426},{"date":"2015-01-01","value":-1.89379},{"date":"2016-01-01","value":-0.378109},{"date":"2017-01-01","value":-0.359569},{"date":"2018-01-01","value":-1.12269},{"date":"2019-01-01","value":-1.3382},{"date":"2020-01-01","value":-1.3358},{"date":"2021-01-01","value":-1.39554},{"date":"2022-01-01","value":-1.3308},{"date":"2023-01-01","value":-1.39156},{"date":"2024-01-01","value":-1.4112}],"summary":{"latest_period":"2024-01-01","latest_value":-1.4112,"max":1.14464,"mean":-0.563908,"min":-1.95972,"of":215,"rank":146,"trend":"volatile"}}