Year	% of total population
1960	49.176066074746
1961	49.182020262815
1962	49.1844315593879
1963	49.1836019681746
1964	49.1776914323379
1965	49.1674935702502
1966	49.1501739726859
1967	49.1280686260703
1968	49.0856199384002
1969	49.0343358600386
1970	48.9926184236538
1971	48.9549876989392
1972	48.9067842839498
1973	48.8612788750671
1974	48.8239840703107
1975	48.8056385217201
1976	48.8208650965326
1977	48.8433763708273
1978	48.8639734975669
1979	48.8029444860141
1980	48.7358696064644
1981	48.7416193036476
1982	48.7471678473418
1983	48.7511595040462
1984	48.7564877435722
1985	48.7644469533715
1986	48.7698629820594
1987	48.7732462949891
1988	48.7793873447367
1989	48.7924722133249
1990	48.8107032974486
1991	48.8274329486671
1992	48.8421908477595
1993	48.8529408025033
1994	48.8599474377536
1995	48.8688800610528
1996	48.8804632875997
1997	48.8931344163658
1998	48.9083298266279
1999	48.912981132886
2000	48.9259585639914
2001	48.9598401118087
2002	48.9952358506406
2003	49.030451670787
2004	49.0655764371001
2005	49.1016145311229
2006	49.137733794868
2007	49.1728436387185
2008	49.2061478944164
2009	49.2309921115872
2010	49.2481542256941
2011	49.2650277421562
2012	49.2827318152028
2013	49.300913585528
2014	49.3183114327948
2015	49.3337892543944
2016	49.3467795841505
2017	49.3578374700775
2018	49.3669069781138
2019	49.3736212463163
2020	49.3810733172417
2021	49.3866414391123
2022	49.3969243704066
2023	49.4140874447888