Year	% of total population
1960	51.4413270397049
1961	51.396935375064
1962	51.3587689386696
1963	51.3235574809296
1964	51.2925898272202
1965	51.2696442471546
1966	51.2512328490226
1967	51.2360160051138
1968	51.227476876308
1969	51.2238734367675
1970	51.2194121079855
1971	51.2669423213272
1972	51.3683286707794
1973	51.4708229337991
1974	51.5720579871848
1975	51.6705183485364
1976	51.7361567870301
1977	51.7799389854673
1978	51.8308722464176
1979	51.8111704721061
1980	51.7635512227112
1981	51.756697547505
1982	51.7496036084823
1983	51.7411190038202
1984	51.7386071705589
1985	51.7471013930763
1986	51.7655180870779
1987	51.7836021393081
1988	51.7877011011519
1989	51.734941212568
1990	51.6617700522896
1991	51.6164031102122
1992	51.7616598429735
1993	52.0465535877344
1994	52.2638410558337
1995	52.4045513668968
1996	52.478858091399
1997	52.5495977585255
1998	52.6186604125843
1999	52.6947346094703
2000	52.7763566810151
2001	52.8568049935959
2002	52.9523158661233
2003	53.0617340152822
2004	53.1617926474642
2005	53.264849638001
2006	53.3810828796168
2007	53.5016557421083
2008	53.6234074909307
2009	53.7479050675101
2010	53.8718654254685
2011	53.9917022194788
2012	54.0943810108423
2013	54.1876724391971
2014	54.284394431699
2015	54.3829541842461
2016	54.4855862253061
2017	54.591200393559
2018	54.6988126803022
2019	54.8051089802815
2020	54.893520406272
2021	54.9799102392211
2022	55.040714354305
2023	55.035871517691