Year	Years
1950	37.519
1951	37.796
1952	38.366
1953	38.967
1954	39.599
1955	40.261
1956	40.952
1957	41.67
1958	42.409
1959	43.162
1960	43.92
1961	44.671
1962	45.404
1963	46.11
1964	46.783
1965	47.419
1966	48.018
1967	48.59
1968	49.141
1969	49.676
1970	50.201
1971	50.719
1972	51.233
1973	51.747
1974	52.266
1975	52.796
1976	53.345
1977	53.913
1978	54.495
1979	55.085
1980	55.673
1981	56.245
1982	56.792
1983	57.301
1984	57.768
1985	58.187
1986	58.557
1987	58.886
1988	59.181
1989	59.449
1990	59.698
1991	59.937
1992	60.17
1993	60.4
1994	60.628
1995	60.849
1996	61.053
1997	61.232
1998	61.385
1999	61.513
2000	61.626
2001	61.733
2002	61.847
2003	61.977
2004	62.129
2005	62.308
2006	62.513
2007	62.738
2008	62.976
2009	63.222
2010	63.469
2011	63.711
2012	63.944
2013	64.165
2014	64.372
2015	64.564
2016	64.745
2017	64.918
2018	65.087
2019	65.255
2020	65.421
2021	65.587
2022	65.751
2023	65.912
2024	66.071
2025	66.228
2026	66.383
2027	66.537
2028	66.689
2029	66.839
2030	66.988
2031	67.134
2032	67.278
2033	67.42
2034	67.559
2035	67.696
2036	67.832
2037	67.966
2038	68.099
2039	68.231
2040	68.363
2041	68.495
2042	68.626
2043	68.756
2044	68.885
2045	69.013
2046	69.141
2047	69.267
2048	69.393
2049	69.518
2050	69.642
2051	69.766
2052	69.89
2053	70.013
2054	70.135
2055	70.257
2056	70.379
2057	70.5
2058	70.62
2059	70.74
2060	70.858
2061	70.975
2062	71.091
2063	71.206
2064	71.321
2065	71.435
2066	71.55
2067	71.665
2068	71.781
2069	71.898
2070	72.015
2071	72.132
2072	72.25
2073	72.366
2074	72.481
2075	72.596
2076	72.71
2077	72.824
2078	72.939
2079	73.054
2080	73.17
2081	73.286
2082	73.402
2083	73.517
2084	73.632
2085	73.747
2086	73.861
2087	73.974
2088	74.087
2089	74.2
2090	74.312
2091	74.424
2092	74.535
2093	74.645
2094	74.755
2095	74.863
2096	74.971
2097	75.078
2098	75.184
2099	75.289