Annual % of total population
1960 45.8253207598399
1961 46.2241222063023
1962 46.4914962582671
1963 46.6329119707735
1964 46.6741795567527
1965 46.5469866074375
1966 46.2735675810489
1967 45.936432839363
1968 45.5437758392263
1969 45.1107737034874
1970 44.6344630014356
1971 44.1251916478632
1972 43.581675117406
1973 43.0246277026944
1974 42.4696522430552
1975 41.8980780339246
1976 41.3198508607897
1977 40.7313418403839
1978 40.1525658862497
1979 39.6310317572168
1980 39.1839134744707
1981 38.8275881617831
1982 38.5642339572827
1983 38.3520179513382
1984 38.1494879567253
1985 37.9246942127536
1986 37.6688086567421
1987 37.3840391345331
1988 37.058289281881
1989 36.7095457632038
1990 36.3809395009875
1991 36.1030376943437
1992 35.8638377632983
1993 35.6397903273567
1994 35.4144656744247
1995 35.1760907643723
1996 34.9137192158722
1997 34.6100902023149
1998 34.2562348977848
1999 33.8548279692013
2000 33.5301665057757
2001 33.2522098901364
2002 32.8858075476614
2003 32.4320204625724
2004 31.9023218776496
2005 31.3141559855106
2006 30.6796287794075
2007 30.0139298166749
2008 29.3080317190799
2009 28.5555259124894
2010 27.8252484501648
2011 27.1862556273301
2012 26.6237143993393
2013 26.1058810480206
2014 25.6237600962555
2015 25.1766686115418
2016 24.7486187615732
2017 24.3406045808509
2018 23.9701114884636
2019 23.6196344780249
2020 23.2770892451694
2021 22.9615864848004
2022 22.6728586823561
2023 22.4177955770468