Year	% of total population
1960	90.32851241526768
1961	90.08332010806372
1962	89.8166965916398
1963	89.53491286427449
1964	89.23899863878454
1965	88.93151671717092
1966	88.61193293099451
1967	88.25971639439564
1968	87.89433045405767
1969	87.51351334645928
1970	87.13364450204365
1971	86.71012125683421
1972	86.26277300055605
1973	85.8277671937076
1974	85.39260414895304
1975	85.43819774275732
1976	84.96073103086941
1977	84.47082901671172
1978	83.95908820387645
1979	83.4527154019006
1980	82.87591571554361
1981	82.37437293443543
1982	82.03224139232702
1983	81.64852660323875
1984	81.2177326032209
1985	80.76128424263804
1986	80.29883029248094
1987	79.83477560344816
1988	79.37055100289962
1989	78.92869334148858
1990	78.49759828115485
1991	78.11150443123056
1992	77.74436981942642
1993	77.37229753423729
1994	76.99470026105077
1995	76.64410255377544
1996	76.3400839299427
1997	76.01536074256141
1998	75.67766781469538
1999	75.34094189597276
2000	74.99694436161896
2001	74.59907360322869
2002	74.17946204012944
2003	73.75214799474527
2004	73.32067022804173
2005	72.87117484869889
2006	72.42670480217802
2007	72.02421115825793
2008	71.53299752865237
2009	71.0378219807529
2010	70.53511566519155
2011	70.02602238346667
2012	69.52625963947858
2013	69.01962686903053
2014	68.50304115364251
2015	67.97730414179465
2016	67.44246903000028
2017	66.90223110107266
2018	66.36190659170754
2019	65.8222422514435
2020	65.28146306342943
2021	64.73678650252057
2022	64.18374661137636
2023	63.62318054114177