Population annual doubling time in Tonga

Period	Doubling time	Change
2021	96.1 years	+0.4 years
2020	95.7 years	-39.6 years
2006	135.4 years	+6.8 years
2005	128.6 years	+12.3 years
2004	116.3 years	+0.6 years
2003	115.7 years	-6.7 years
2002	122.5 years	+3.4 years
2001	119.1 years	+3.0 years
2000	116.1 years	+3.6 years
1999	112.5 years	+4.4 years
1998	108.1 years	+11.2 years
1997	96.9 years	-41.4 years
1988	138.4 years	+26.2 years
1987	112.2 years	+65.7 years
1976	46.5 years	+2.5 years
1975	44.0 years	+0.5 years
1974	43.5 years	-3.8 years
1973	47.3 years	+1.2 years
1972	46.1 years	+2.5 years
1971	43.5 years	+2.0 years
1970	41.6 years	+3.1 years
1969	38.5 years	+2.4 years
1968	36.1 years	+4.8 years
1967	31.3 years	+4.4 years
1966	26.9 years	+2.0 years
1965	24.9 years	+0.2 years
1964	24.7 years	+0.2 years
1963	24.4 years	-0.1 years
1962	24.5 years	+0.1 years
1961	24.4 years	+0.4 years
1960	24.0 years	+0.2 years
1959	23.8 years	-0.3 years
1958	24.0 years	-0.0 years
1957	24.1 years	+3.0 years
1956	21.1 years	-0.4 years
1955	21.5 years	-0.5 years
1954	21.9 years	-0.6 years
1953	22.5 years	-0.4 years
1952	22.9 years	-0.8 years
1951	23.7 years	-0.7 years
1950	24.4 years