Year	Years
1950	39.781
1951	39.946
1952	40.297
1953	40.695
1954	41.137
1955	41.625
1956	42.155
1957	42.727
1958	43.334
1959	43.969
1960	44.621
1961	45.279
1962	45.931
1963	46.569
1964	47.187
1965	47.782
1966	48.354
1967	48.913
1968	49.47
1969	50.03
1970	50.601
1971	51.191
1972	51.804
1973	52.441
1974	53.105
1975	53.795
1976	54.511
1977	55.245
1978	55.993
1979	56.75
1980	57.517
1981	58.3
1982	59.095
1983	59.897
1984	60.693
1985	61.464
1986	62.189
1987	62.856
1988	63.457
1989	63.992
1990	64.471
1991	64.909
1992	65.327
1993	65.739
1994	66.149
1995	66.554
1996	66.942
1997	67.299
1998	67.618
1999	67.898
2000	68.142
2001	68.357
2002	68.553
2003	68.741
2004	68.926
2005	69.109
2006	69.292
2007	69.47
2008	69.642
2009	69.81
2010	69.977
2011	70.144
2012	70.314
2013	70.488
2014	70.666
2015	70.849
2016	71.035
2017	71.223
2018	71.411
2019	71.598
2020	71.784
2021	71.967
2022	72.149
2023	72.329
2024	72.508
2025	72.685
2026	72.86
2027	73.034
2028	73.207
2029	73.379
2030	73.551
2031	73.723
2032	73.895
2033	74.067
2034	74.24
2035	74.413
2036	74.587
2037	74.762
2038	74.937
2039	75.112
2040	75.288
2041	75.464
2042	75.642
2043	75.82
2044	76
2045	76.179
2046	76.359
2047	76.538
2048	76.717
2049	76.895
2050	77.073
2051	77.252
2052	77.431
2053	77.611
2054	77.793
2055	77.976
2056	78.161
2057	78.347
2058	78.534
2059	78.721
2060	78.909
2061	79.098
2062	79.286
2063	79.474
2064	79.661
2065	79.848
2066	80.034
2067	80.218
2068	80.401
2069	80.583
2070	80.764
2071	80.944
2072	81.124
2073	81.303
2074	81.481
2075	81.658
2076	81.833
2077	82.006
2078	82.175
2079	82.341
2080	82.503
2081	82.662
2082	82.816
2083	82.967
2084	83.114
2085	83.258
2086	83.398
2087	83.535
2088	83.669
2089	83.8
2090	83.929
2091	84.056
2092	84.181
2093	84.304
2094	84.426
2095	84.546
2096	84.665
2097	84.783
2098	84.899
2099	85.014