Year	% of total population
1960	49.0081596500234
1961	48.994461343546
1962	48.9853178581175
1963	48.9779474454796
1964	48.9720246058299
1965	48.9666425735334
1966	48.9618814054129
1967	48.9568774435171
1968	48.9499546579653
1969	48.9417645770999
1970	48.9353931137386
1971	48.9302475224735
1972	48.9217753928797
1973	48.9116342755639
1974	48.90306916612
1975	48.8956749830746
1976	48.8874600873768
1977	48.8794469616067
1978	48.8735644944606
1979	48.8691568092029
1980	48.8645522539151
1981	48.8608934624678
1982	48.860854289031
1983	48.8637142209644
1984	48.8647707016691
1985	48.8633104243151
1986	48.865173954003
1987	48.8692727162353
1988	48.8708352847526
1989	48.8733512660043
1990	48.8768379325994
1991	48.8804424120388
1992	48.8837318192914
1993	48.8858132300942
1994	48.8885095134838
1995	48.8894323816135
1996	48.889114332986
1997	48.8909461389568
1998	48.8946991216993
1999	48.8979306000849
2000	48.9009963910988
2001	48.9053573706344
2002	48.9112523813276
2003	48.9204666163585
2004	48.9301572670587
2005	48.9399236168413
2006	48.9513109498983
2007	48.9649273862397
2008	48.9820463224719
2009	49.0014309314497
2010	49.0235243837831
2011	49.0490421325144
2012	49.0769992110516
2013	49.1073475107349
2014	49.1404054658955
2015	49.1785827604395
2016	49.2169100974866
2017	49.2523906870128
2018	49.2899696425631
2019	49.3275657639136
2020	49.3634639214919
2021	49.38969991523
2022	49.4109007174889
2023	49.4353653130974