Annual % of total population
1960 49.7204392321155
1961 49.7188229617289
1962 49.7181825881057
1963 49.7182539021918
1964 49.7177534483667
1965 49.7170371276996
1966 49.7158473910351
1967 49.7143160674739
1968 49.7132228768593
1969 49.7124697256394
1970 49.701516054973
1971 49.6922937143041
1972 49.696157485249
1973 49.7168578619721
1974 49.7551765188357
1975 49.7963895598982
1976 49.8404069094643
1977 49.8781265229562
1978 49.9074494785581
1979 49.9362015242815
1980 49.954734643136
1981 49.9654980966236
1982 49.9794768496034
1983 49.9976469845869
1984 50.0209845187452
1985 50.0436176133524
1986 50.0617687552976
1987 50.077890375863
1988 50.0923083879108
1989 50.1059432598801
1990 50.1179310834874
1991 50.1272726934581
1992 50.1360422728128
1993 50.1443190027066
1994 50.1463312449043
1995 50.1438726363861
1996 50.1429460209744
1997 50.143281872391
1998 50.143913838232
1999 50.1429078106443
2000 50.13826402424
2001 50.1290343047241
2002 50.1152188499641
2003 50.0979733045326
2004 50.0784382656129
2005 50.0570126399838
2006 50.0344560555452
2007 50.0122113732237
2008 50.0523030036779
2009 50.1502137622915
2010 50.2371023427918
2011 50.3090927551692
2012 50.367600036424
2013 50.414578687191
2014 50.4456536811303
2015 50.4567176533706
2016 50.4442215068562
2017 50.4324534038173
2018 50.4348256226008
2019 50.4394489286642
2020 50.4592287059542
2021 50.4823468134258
2022 50.4925434046368
2023 50.4984801930817