Year	Years
1950	64.462
1951	64.762
1952	65.334
1953	65.85
1954	66.311
1955	66.716
1956	67.066
1957	67.364
1958	67.611
1959	67.813
1960	67.977
1961	68.109
1962	68.217
1963	68.31
1964	68.393
1965	68.469
1966	68.536
1967	68.591
1968	68.636
1969	68.673
1970	68.709
1971	68.75
1972	68.802
1973	68.868
1974	68.953
1975	69.061
1976	69.194
1977	69.349
1978	69.523
1979	69.712
1980	69.913
1981	70.12
1982	70.331
1983	70.541
1984	70.75
1985	70.957
1986	71.168
1987	71.384
1988	71.606
1989	71.832
1990	72.053
1991	72.256
1992	72.439
1993	72.601
1994	72.749
1995	72.9
1996	73.072
1997	73.282
1998	73.542
1999	73.853
2000	74.216
2001	74.624
2002	75.059
2003	75.504
2004	75.946
2005	76.373
2006	76.777
2007	77.156
2008	77.508
2009	77.831
2010	78.123
2011	78.386
2012	78.628
2013	78.854
2014	79.069
2015	79.277
2016	79.481
2017	79.683
2018	79.885
2019	80.088
2020	80.294
2021	80.505
2022	80.719
2023	80.934
2024	81.149
2025	81.364
2026	81.577
2027	81.787
2028	81.992
2029	82.192
2030	82.384
2031	82.568
2032	82.745
2033	82.913
2034	83.075
2035	83.231
2036	83.38
2037	83.525
2038	83.666
2039	83.804
2040	83.941
2041	84.075
2042	84.207
2043	84.337
2044	84.465
2045	84.591
2046	84.716
2047	84.84
2048	84.962
2049	85.083
2050	85.203
2051	85.323
2052	85.441
2053	85.559
2054	85.677
2055	85.795
2056	85.913
2057	86.032
2058	86.151
2059	86.27
2060	86.39
2061	86.51
2062	86.629
2063	86.748
2064	86.867
2065	86.985
2066	87.103
2067	87.222
2068	87.341
2069	87.461
2070	87.581
2071	87.7
2072	87.819
2073	87.938
2074	88.055
2075	88.172
2076	88.288
2077	88.404
2078	88.52
2079	88.636
2080	88.752
2081	88.867
2082	88.981
2083	89.095
2084	89.208
2085	89.32
2086	89.432
2087	89.545
2088	89.659
2089	89.773
2090	89.888
2091	90.004
2092	90.121
2093	90.237
2094	90.354
2095	90.47
2096	90.586
2097	90.702
2098	90.818
2099	90.933