Year	Years
1950	44.877
1951	45.164
1952	45.729
1953	46.277
1954	46.808
1955	47.322
1956	47.818
1957	48.299
1958	48.764
1959	49.214
1960	49.652
1961	50.08
1962	50.499
1963	50.911
1964	51.319
1965	51.724
1966	52.129
1967	52.534
1968	52.935
1969	53.327
1970	53.703
1971	54.055
1972	54.377
1973	54.664
1974	54.915
1975	55.126
1976	55.3
1977	55.441
1978	55.558
1979	55.658
1980	55.748
1981	55.836
1982	55.925
1983	56.021
1984	56.129
1985	56.25
1986	56.382
1987	56.524
1988	56.675
1989	56.838
1990	57.022
1991	57.235
1992	57.481
1993	57.763
1994	58.078
1995	58.423
1996	58.791
1997	59.171
1998	59.556
1999	59.942
2000	60.325
2001	60.707
2002	61.091
2003	61.48
2004	61.871
2005	62.266
2006	62.665
2007	63.068
2008	63.469
2009	63.865
2010	64.249
2011	64.613
2012	64.954
2013	65.27
2014	65.561
2015	65.829
2016	66.079
2017	66.318
2018	66.553
2019	66.786
2020	67.02
2021	67.254
2022	67.487
2023	67.717
2024	67.944
2025	68.168
2026	68.388
2027	68.604
2028	68.817
2029	69.027
2030	69.235
2031	69.44
2032	69.644
2033	69.846
2034	70.047
2035	70.245
2036	70.441
2037	70.634
2038	70.823
2039	71.008
2040	71.19
2041	71.369
2042	71.546
2043	71.72
2044	71.894
2045	72.066
2046	72.237
2047	72.407
2048	72.576
2049	72.744
2050	72.911
2051	73.076
2052	73.24
2053	73.403
2054	73.564
2055	73.723
2056	73.879
2057	74.033
2058	74.184
2059	74.334
2060	74.481
2061	74.626
2062	74.771
2063	74.916
2064	75.06
2065	75.204
2066	75.347
2067	75.489
2068	75.629
2069	75.767
2070	75.904
2071	76.039
2072	76.174
2073	76.308
2074	76.442
2075	76.576
2076	76.71
2077	76.845
2078	76.979
2079	77.114
2080	77.248
2081	77.381
2082	77.512
2083	77.642
2084	77.77
2085	77.897
2086	78.024
2087	78.15
2088	78.277
2089	78.405
2090	78.533
2091	78.66
2092	78.786
2093	78.912
2094	79.035
2095	79.157
2096	79.276
2097	79.394
2098	79.509
2099	79.622