Annual % of total population
1960 51.6877192885664
1961 51.6689306003339
1962 51.6495292119998
1963 51.6291859840651
1964 51.607159604773
1965 51.5816640335749
1966 51.5494294293963
1967 51.5092556774207
1968 51.4627590639653
1969 51.4095145948309
1970 51.3493559662655
1971 51.2816247335617
1972 51.2056321351548
1973 51.1228580587307
1974 51.0364259867343
1975 50.9502522320485
1976 50.8665064547409
1977 50.7861558456015
1978 50.7103800271135
1979 50.6408937582928
1980 50.5814773014082
1981 50.5330066076955
1982 50.4962432262139
1983 50.4726585679235
1984 50.4554329975858
1985 50.4382993110679
1986 50.428107837677
1987 50.4234398576673
1988 50.4219056666338
1989 50.4266908862076
1990 50.4397560470906
1991 50.4623104282929
1992 50.6698973040861
1993 51.0683160786217
1994 51.3399675201271
1995 51.4061623873125
1996 51.3506618000993
1997 51.2912859199733
1998 51.2534085173505
1999 51.2308410229294
2000 51.2203093782526
2001 51.2154189865295
2002 51.2010499212797
2003 51.1891823545201
2004 51.1938612456129
2005 51.2030514640242
2006 51.2145627273547
2007 51.2175276879824
2008 51.2139295307187
2009 51.2136161433821
2010 51.2143776265465
2011 51.2132320921835
2012 51.2159622292124
2013 51.1922542244646
2014 51.1285979432483
2015 51.0567984101348
2016 50.9889152096561
2017 50.9299490963298
2018 50.8772461280146
2019 50.8287383235274
2020 50.7940406345575
2021 50.7735842538375
2022 50.7716035065127
2023 50.7805884241759