Annual % of total population
1960 51.060700510383
1961 51.0493348147321
1962 51.036035864682
1963 51.0219830564485
1964 51.0097623325862
1965 50.9978357547919
1966 50.9837192396554
1967 50.9698176586894
1968 50.9563101126024
1969 50.9404270749947
1970 50.9226513416121
1971 50.9043075777482
1972 50.8856817330854
1973 50.8687398471245
1974 50.8529530513683
1975 50.8371272650526
1976 50.8216190728789
1977 50.805619550718
1978 50.7898081122259
1979 50.7748689378626
1980 50.7589329816121
1981 50.7427455182962
1982 50.7252544057955
1983 50.7057100375047
1984 50.6861511104285
1985 50.6673812175854
1986 50.6483858509212
1987 50.6290496521609
1988 50.6092659146404
1989 50.5893828495079
1990 50.5693632327869
1991 50.5490621240699
1992 50.5276419206397
1993 50.5062934699969
1994 50.4861417816756
1995 50.4566100160077
1996 50.4176512970178
1997 50.3775196939158
1998 50.3346745663861
1999 50.2890960730647
2000 50.2423925809252
2001 50.1916438974736
2002 50.1346802852509
2003 50.0742891385507
2004 50.0062098213971
2005 49.925429577064
2006 49.8337475225186
2007 49.7323480713962
2008 49.6261198591481
2009 49.5160691412737
2010 49.3998907138954
2011 49.2798307475317
2012 49.1608069886019
2013 49.0512694075257
2014 48.964768628089
2015 48.9133194348384
2016 48.8971367161249
2017 48.9116280373701
2018 48.943345200665
2019 48.9775881326119
2020 49.0170214863387
2021 49.067884172889
2022 49.1206333047578
2023 49.1671475346861