Year	Years
1950	63.184
1951	63.41
1952	63.852
1953	64.276
1954	64.681
1955	65.067
1956	65.433
1957	65.778
1958	66.099
1959	66.393
1960	66.654
1961	66.879
1962	67.066
1963	67.216
1964	67.337
1965	67.439
1966	67.535
1967	67.637
1968	67.755
1969	67.894
1970	68.057
1971	68.239
1972	68.432
1973	68.63
1974	68.83
1975	69.03
1976	69.23
1977	69.431
1978	69.635
1979	69.844
1980	70.058
1981	70.28
1982	70.51
1983	70.749
1984	70.996
1985	71.249
1986	71.504
1987	71.759
1988	72.012
1989	72.261
1990	72.508
1991	72.753
1992	72.999
1993	73.247
1994	73.498
1995	73.753
1996	74.011
1997	74.271
1998	74.534
1999	74.801
2000	75.074
2001	75.355
2002	75.645
2003	75.944
2004	76.251
2005	76.563
2006	76.877
2007	77.19
2008	77.498
2009	77.798
2010	78.088
2011	78.368
2012	78.637
2013	78.896
2014	79.144
2015	79.378
2016	79.598
2017	79.801
2018	79.991
2019	80.166
2020	80.33
2021	80.484
2022	80.631
2023	80.773
2024	80.913
2025	81.051
2026	81.189
2027	81.326
2028	81.46
2029	81.594
2030	81.726
2031	81.857
2032	81.986
2033	82.114
2034	82.241
2035	82.367
2036	82.493
2037	82.619
2038	82.744
2039	82.87
2040	82.996
2041	83.122
2042	83.247
2043	83.372
2044	83.497
2045	83.622
2046	83.745
2047	83.869
2048	83.992
2049	84.114
2050	84.237
2051	84.358
2052	84.48
2053	84.601
2054	84.721
2055	84.842
2056	84.961
2057	85.08
2058	85.199
2059	85.318
2060	85.436
2061	85.554
2062	85.672
2063	85.789
2064	85.907
2065	86.025
2066	86.143
2067	86.261
2068	86.379
2069	86.497
2070	86.615
2071	86.733
2072	86.851
2073	86.97
2074	87.088
2075	87.206
2076	87.324
2077	87.441
2078	87.558
2079	87.675
2080	87.791
2081	87.907
2082	88.023
2083	88.138
2084	88.254
2085	88.37
2086	88.486
2087	88.602
2088	88.719
2089	88.835
2090	88.951
2091	89.067
2092	89.182
2093	89.297
2094	89.412
2095	89.527
2096	89.641
2097	89.754
2098	89.867
2099	89.979