Annual % of total population
1960 41.9097369852862
1961 42.2481645558548
1962 42.6210471027884
1963 42.9987479696478
1964 43.3156880326053
1965 43.5559544365647
1966 43.6743687068861
1967 43.5446331826661
1968 43.2724027906766
1969 42.9169373980302
1970 42.3476769257396
1971 41.7165737378121
1972 41.1301956568872
1973 40.43236595756
1974 39.6042728773682
1975 38.682022655644
1976 37.6693519806717
1977 36.6634857977631
1978 35.7075949992371
1979 34.866775972289
1980 34.1379603584454
1981 33.457590066897
1982 32.8288327343752
1983 32.1497403938328
1984 31.324185814699
1985 30.3745019518363
1986 29.3708908679981
1987 28.3896266342285
1988 27.4812725881868
1989 26.6505587161994
1990 25.9236446495848
1991 25.3056760718552
1992 24.7589825264834
1993 24.2704740716324
1994 23.7612635052467
1995 23.1669239268006
1996 22.559683995903
1997 22.0167137511748
1998 21.5661149054322
1999 21.2237346791417
2000 20.989920384651
2001 20.7633764009146
2002 20.467020879756
2003 20.1262939214527
2004 19.7330424333477
2005 19.2670659150277
2006 18.727653052184
2007 18.1391984309777
2008 17.5396279065895
2009 16.959980401753
2010 16.4000053510289
2011 15.8011843735018
2012 15.2008036396689
2013 14.6755856379674
2014 14.2118744015851
2015 13.7713099130236
2016 13.3699301095085
2017 13.0498634789107
2018 12.7596372847442
2019 12.4535136924578
2020 12.1664146109619
2021 11.8923557199027
2022 11.5716420487458
2023 11.2350646363971