Annual % of total population
1960 49.8187641001586
1961 49.8186008567879
1962 49.8167008460532
1963 49.8131067961165
1964 49.8134746972195
1965 49.8112802167847
1966 49.7931963559501
1967 49.7785612399725
1968 49.772711669791
1969 49.7599623237924
1970 49.7423330802937
1971 49.7320460886877
1972 49.7252130472888
1973 49.7086001521445
1974 49.6925010914894
1975 49.6726360248596
1976 49.650027295437
1977 49.6264122842358
1978 49.6004860541534
1979 49.5787389694138
1980 49.55712207424
1981 49.5292394487122
1982 49.504499589422
1983 49.486263046884
1984 49.4628928068093
1985 49.4458340567692
1986 49.4356873097012
1987 49.4410843374645
1988 49.4629842412189
1989 49.4618972840315
1990 49.444223879654
1991 49.4447059353535
1992 49.4568251396167
1993 49.4566961709927
1994 49.4508661923164
1995 49.4481609916012
1996 49.4479528746939
1997 49.4569877010433
1998 49.4722764028778
1999 49.4935392015763
2000 49.5267859250152
2001 49.5512976579397
2002 49.5580638096191
2003 49.5653718692
2004 49.5776713817568
2005 49.5970857901559
2006 49.6466811282433
2007 49.7483956627103
2008 49.8584506235932
2009 49.9279280062801
2010 49.9828109505187
2011 50.0667297727837
2012 50.1611856891017
2013 50.227962149859
2014 50.2805705729728
2015 50.3279929160929
2016 50.3638245499457
2017 50.3841670279562
2018 50.3911473706403
2019 50.4093746792192
2020 50.4312303769685
2021 50.4450935874578
2022 50.4588339403705
2023 50.4705390219131