Annual % of total population
1960 48.2616000511098
1961 48.7555035786801
1962 49.1859626949414
1963 49.5544698643394
1964 49.7038429483644
1965 49.5654269512785
1966 49.2824447473527
1967 48.9079396713951
1968 48.5068582554389
1969 48.1360837655203
1970 47.8116727469041
1971 47.5370342653029
1972 47.2900593496026
1973 47.0527008608671
1974 46.8311550132746
1975 46.6323689765346
1976 46.4771254808575
1977 46.3974091266778
1978 46.4128107697098
1979 46.4903158497974
1980 46.5951085762896
1981 46.7231603431554
1982 46.8862837557965
1983 47.164550137544
1984 47.5240348379464
1985 47.7856391955514
1986 47.9078316305016
1987 47.9998417418374
1988 48.196948378226
1989 48.5020561893712
1990 48.7503180514928
1991 48.7905843169112
1992 48.6685844676405
1993 48.470759316562
1994 49.65772840324
1995 51.1808812433213
1996 50.3559037478839
1997 49.5020564172584
1998 48.4174054289608
1999 47.2233025248368
2000 46.0864401965551
2001 45.0620876292765
2002 44.2532738292174
2003 43.6627709072774
2004 43.224991547572
2005 42.9292646449412
2006 42.7501779787856
2007 42.6393116954719
2008 42.5355038718323
2009 42.3847269198706
2010 42.1748998523722
2011 41.9328449875635
2012 41.7400976759572
2013 41.5905426633041
2014 41.4075434987782
2015 41.172682133468
2016 40.8617682178951
2017 40.5060235861001
2018 40.1454618577568
2019 39.7570655864561
2020 39.3268624174073
2021 38.8891639452491
2022 38.465895037617
2023 38.066453853556