Year	Years
1950	64.626
1951	64.615
1952	64.613
1953	64.649
1954	64.724
1955	64.836
1956	64.984
1957	65.164
1958	65.37
1959	65.594
1960	65.822
1961	66.044
1962	66.247
1963	66.425
1964	66.577
1965	66.711
1966	66.842
1967	66.984
1968	67.148
1969	67.335
1970	67.538
1971	67.748
1972	67.95
1973	68.133
1974	68.296
1975	68.437
1976	68.56
1977	68.674
1978	68.786
1979	68.899
1980	69.014
1981	69.128
1982	69.24
1983	69.351
1984	69.462
1985	69.576
1986	69.7
1987	69.835
1988	69.983
1989	70.145
1990	70.318
1991	70.499
1992	70.682
1993	70.867
1994	71.051
1995	71.237
1996	71.431
1997	71.635
1998	71.852
1999	72.079
2000	72.314
2001	72.551
2002	72.784
2003	73.01
2004	73.227
2005	73.436
2006	73.64
2007	73.844
2008	74.048
2009	74.252
2010	74.451
2011	74.641
2012	74.817
2013	74.977
2014	75.12
2015	75.249
2016	75.368
2017	75.482
2018	75.596
2019	75.712
2020	75.831
2021	75.954
2022	76.077
2023	76.199
2024	76.321
2025	76.441
2026	76.561
2027	76.681
2028	76.801
2029	76.92
2030	77.04
2031	77.16
2032	77.281
2033	77.402
2034	77.522
2035	77.642
2036	77.761
2037	77.88
2038	77.996
2039	78.112
2040	78.227
2041	78.341
2042	78.455
2043	78.57
2044	78.685
2045	78.8
2046	78.916
2047	79.032
2048	79.148
2049	79.263
2050	79.377
2051	79.491
2052	79.603
2053	79.714
2054	79.825
2055	79.935
2056	80.046
2057	80.157
2058	80.269
2059	80.382
2060	80.495
2061	80.608
2062	80.721
2063	80.833
2064	80.944
2065	81.055
2066	81.166
2067	81.277
2068	81.389
2069	81.502
2070	81.615
2071	81.728
2072	81.841
2073	81.953
2074	82.064
2075	82.175
2076	82.285
2077	82.396
2078	82.508
2079	82.62
2080	82.734
2081	82.848
2082	82.963
2083	83.077
2084	83.192
2085	83.307
2086	83.42
2087	83.534
2088	83.646
2089	83.758
2090	83.868
2091	83.978
2092	84.087
2093	84.195
2094	84.302
2095	84.408
2096	84.514
2097	84.619
2098	84.723
2099	84.826