Year	% of total population
1960	48.982881188388625
1961	48.990241464510774
1962	48.99622670003726
1963	49.00289765052169
1964	49.00983556384485
1965	49.01032110805955
1966	48.99900129307946
1967	48.98369344811388
1968	48.9747025615691
1969	48.97554046150305
1970	48.989033959622795
1971	49.01088115217819
1972	49.02848366849662
1973	49.039592310527176
1974	49.048758167603296
1975	49.053803201276786
1976	49.04751040618647
1977	49.03528031577741
1978	49.02284341210881
1979	49.01069897101631
1980	49.00592679640387
1981	49.005519506101
1982	49.00461116066929
1983	49.00577976787261
1984	49.00779122850054
1985	49.010952627558666
1986	49.01652354230306
1987	49.02254162304927
1988	49.02796203962622
1989	49.03466540586358
1990	49.04299381349188
1991	49.05120571772487
1992	49.05810276820049
1993	49.0636550835387
1994	49.06837718333843
1995	49.071981855790696
1996	49.07480352617974
1997	49.07764823647155
1998	49.08085079218162
1999	49.085696882290996
2000	49.09264095575672
2001	49.09649505626398
2002	49.09642231060557
2003	49.097287278422066
2004	49.101181203503046
2005	49.106378865403876
2006	49.11072285439972
2007	49.11415555670555
2008	49.11766114062599
2009	49.11922765407547
2010	49.12023791914239
2011	49.130822002582846
2012	49.14979883903878
2013	49.16771242328964
2014	49.18430886506732
2015	49.20142934974778
2016	49.217377956136126
2017	49.230740893970754
2018	49.24241882716466
2019	49.25166896294076
2020	49.25110816943578
2021	49.23927565324884
2022	49.23318546891623
2023	49.2323925481903