Population annual doubling time in Chad

Period	Doubling time	Change
2021	22.1 years	+0.4 years
2020	21.7 years	-0.4 years
2019	22.2 years	+2.1 years
2018	20.0 years	-1.1 years
2017	21.1 years	+0.5 years
2016	20.6 years	-3.1 years
2015	23.7 years	+3.6 years
2014	20.1 years	+1.3 years
2013	18.8 years	-1.6 years
2012	20.3 years	+0.9 years
2011	19.4 years	-0.8 years
2010	20.3 years	-0.2 years
2009	20.4 years	+1.4 years
2008	19.0 years	-2.4 years
2007	21.4 years	+1.8 years
2006	19.6 years	-0.0 years
2005	19.6 years	+4.0 years
2004	15.5 years	-0.2 years
2003	15.7 years	-4.0 years
2002	19.7 years	-0.8 years
2001	20.5 years	-0.6 years
2000	21.1 years	+1.6 years
1999	19.5 years	-0.9 years
1998	20.4 years	+0.1 years
1997	20.3 years	+0.0 years
1996	20.2 years	+7.6 years
1995	12.7 years	-8.5 years
1994	21.2 years	-39.1 years
1993	60.3 years	+40.2 years
1992	20.2 years	+6.4 years
1991	13.8 years	-18.2 years
1990	32.0 years	+10.9 years
1989	21.1 years	+0.9 years
1988	20.1 years	-0.8 years
1987	20.9 years	+2.2 years
1986	18.7 years	-12.2 years
1985	30.9 years	+6.8 years
1983	24.0 years	+14.4 years
1982	9.6 years	-22.6 years
1981	32.3 years	+2.7 years
1979	29.5 years	-10.0 years
1978	39.5 years	-0.0 years
1977	39.6 years	+2.0 years
1976	37.6 years	+2.7 years
1975	34.9 years	+2.7 years
1974	32.2 years	+1.9 years
1973	30.4 years	+0.1 years
1972	30.2 years	-3.9 years
1971	34.1 years	-0.1 years
1970	34.2 years	-1.2 years
1969	35.5 years	-1.3 years
1968	36.8 years	-0.9 years
1967	37.7 years	-0.1 years
1966	37.8 years	+0.7 years
1965	37.1 years	+1.4 years
1964	35.7 years	+0.3 years
1963	35.5 years	-0.1 years
1962	35.6 years	-0.2 years
1961	35.8 years	-0.3 years
1960	36.1 years	-0.2 years
1959	36.3 years	-0.3 years
1958	36.6 years	-0.4 years
1957	37.0 years	-0.2 years
1956	37.1 years	-0.3 years
1955	37.4 years	-0.1 years
1954	37.5 years	-0.0 years
1953	37.5 years	-0.3 years
1952	37.8 years	+0.3 years
1951	37.6 years	+1.1 years
1950	36.5 years