Year	Years
1950	63.938
1951	64.157
1952	64.589
1953	65.009
1954	65.417
1955	65.815
1956	66.2
1957	66.575
1958	66.938
1959	67.29
1960	67.631
1961	67.961
1962	68.281
1963	68.592
1964	68.894
1965	69.188
1966	69.474
1967	69.751
1968	70.022
1969	70.285
1970	70.542
1971	70.792
1972	71.036
1973	71.273
1974	71.504
1975	71.728
1976	71.947
1977	72.16
1978	72.368
1979	72.571
1980	72.769
1981	72.963
1982	73.151
1983	73.335
1984	73.515
1985	73.691
1986	73.863
1987	74.03
1988	74.194
1989	74.355
1990	74.512
1991	74.667
1992	74.819
1993	74.969
1994	75.116
1995	75.261
1996	75.403
1997	75.542
1998	75.678
1999	75.81
2000	75.939
2001	76.063
2002	76.182
2003	76.299
2004	76.416
2005	76.535
2006	76.658
2007	76.79
2008	76.931
2009	77.082
2010	77.243
2011	77.414
2012	77.593
2013	77.776
2014	77.964
2015	78.153
2016	78.345
2017	78.539
2018	78.734
2019	78.929
2020	79.126
2021	79.323
2022	79.521
2023	79.72
2024	79.92
2025	80.12
2026	80.32
2027	80.52
2028	80.719
2029	80.917
2030	81.114
2031	81.311
2032	81.508
2033	81.703
2034	81.898
2035	82.089
2036	82.277
2037	82.459
2038	82.636
2039	82.806
2040	82.97
2041	83.128
2042	83.28
2043	83.428
2044	83.572
2045	83.711
2046	83.846
2047	83.976
2048	84.102
2049	84.226
2050	84.347
2051	84.467
2052	84.586
2053	84.706
2054	84.827
2055	84.948
2056	85.069
2057	85.189
2058	85.307
2059	85.424
2060	85.539
2061	85.653
2062	85.765
2063	85.878
2064	85.99
2065	86.102
2066	86.213
2067	86.324
2068	86.434
2069	86.544
2070	86.654
2071	86.765
2072	86.876
2073	86.987
2074	87.1
2075	87.214
2076	87.328
2077	87.443
2078	87.558
2079	87.673
2080	87.787
2081	87.901
2082	88.013
2083	88.124
2084	88.234
2085	88.342
2086	88.45
2087	88.557
2088	88.664
2089	88.772
2090	88.879
2091	88.987
2092	89.096
2093	89.205
2094	89.314
2095	89.424
2096	89.534
2097	89.644
2098	89.755
2099	89.867