Year	Years
1950	60.626
1951	60.622
1952	60.631
1953	60.676
1954	60.756
1955	60.872
1956	61.021
1957	61.201
1958	61.408
1959	61.631
1960	61.862
1961	62.089
1962	62.303
1963	62.493
1964	62.659
1965	62.8
1966	62.925
1967	63.045
1968	63.167
1969	63.295
1970	63.429
1971	63.567
1972	63.704
1973	63.836
1974	63.962
1975	64.083
1976	64.198
1977	64.31
1978	64.42
1979	64.529
1980	64.635
1981	64.737
1982	64.835
1983	64.93
1984	65.024
1985	65.123
1986	65.231
1987	65.354
1988	65.493
1989	65.649
1990	65.817
1991	65.993
1992	66.169
1993	66.345
1994	66.521
1995	66.704
1996	66.905
1997	67.129
1998	67.38
1999	67.654
2000	67.942
2001	68.234
2002	68.515
2003	68.778
2004	69.018
2005	69.238
2006	69.445
2007	69.646
2008	69.848
2009	70.05
2010	70.248
2011	70.432
2012	70.595
2013	70.734
2014	70.849
2015	70.942
2016	71.02
2017	71.091
2018	71.162
2019	71.238
2020	71.32
2021	71.409
2022	71.502
2023	71.596
2024	71.692
2025	71.789
2026	71.888
2027	71.988
2028	72.089
2029	72.191
2030	72.294
2031	72.4
2032	72.506
2033	72.615
2034	72.725
2035	72.836
2036	72.948
2037	73.06
2038	73.173
2039	73.286
2040	73.399
2041	73.515
2042	73.632
2043	73.752
2044	73.875
2045	73.999
2046	74.125
2047	74.252
2048	74.379
2049	74.506
2050	74.634
2051	74.764
2052	74.895
2053	75.029
2054	75.166
2055	75.305
2056	75.445
2057	75.587
2058	75.729
2059	75.871
2060	76.013
2061	76.155
2062	76.297
2063	76.439
2064	76.582
2065	76.725
2066	76.87
2067	77.017
2068	77.165
2069	77.316
2070	77.469
2071	77.623
2072	77.78
2073	77.937
2074	78.096
2075	78.256
2076	78.416
2077	78.578
2078	78.74
2079	78.903
2080	79.067
2081	79.232
2082	79.398
2083	79.565
2084	79.733
2085	79.901
2086	80.068
2087	80.234
2088	80.4
2089	80.564
2090	80.726
2091	80.889
2092	81.051
2093	81.212
2094	81.375
2095	81.538
2096	81.702
2097	81.867
2098	82.032
2099	82.199