Year	Years
1950	34.675
1951	34.882
1952	35.296
1953	35.708
1954	36.116
1955	36.522
1956	36.926
1957	37.328
1958	37.727
1959	38.126
1960	38.525
1961	38.925
1962	39.327
1963	39.73
1964	40.135
1965	40.54
1966	40.944
1967	41.346
1968	41.743
1969	42.137
1970	42.526
1971	42.913
1972	43.298
1973	43.681
1974	44.063
1975	44.444
1976	44.827
1977	45.209
1978	45.588
1979	45.957
1980	46.316
1981	46.664
1982	46.996
1983	47.301
1984	47.565
1985	47.747
1986	47.796
1987	47.704
1988	47.493
1989	47.21
1990	46.95
1991	46.83
1992	46.934
1993	47.299
1994	47.921
1995	48.744
1996	49.669
1997	50.575
1998	51.367
1999	52.007
2000	52.484
2001	52.827
2002	53.104
2003	53.372
2004	53.653
2005	53.957
2006	54.282
2007	54.615
2008	54.947
2009	55.28
2010	55.621
2011	55.974
2012	56.344
2013	56.732
2014	57.138
2015	57.559
2016	57.991
2017	58.427
2018	58.861
2019	59.288
2020	59.706
2021	60.114
2022	60.513
2023	60.904
2024	61.288
2025	61.664
2026	62.034
2027	62.4
2028	62.761
2029	63.117
2030	63.469
2031	63.816
2032	64.156
2033	64.488
2034	64.813
2035	65.129
2036	65.437
2037	65.737
2038	66.03
2039	66.316
2040	66.595
2041	66.868
2042	67.135
2043	67.396
2044	67.653
2045	67.905
2046	68.152
2047	68.394
2048	68.632
2049	68.864
2050	69.093
2051	69.316
2052	69.536
2053	69.751
2054	69.963
2055	70.17
2056	70.374
2057	70.574
2058	70.77
2059	70.963
2060	71.152
2061	71.338
2062	71.521
2063	71.702
2064	71.88
2065	72.057
2066	72.232
2067	72.407
2068	72.582
2069	72.755
2070	72.927
2071	73.098
2072	73.267
2073	73.434
2074	73.597
2075	73.757
2076	73.912
2077	74.065
2078	74.213
2079	74.359
2080	74.502
2081	74.643
2082	74.783
2083	74.923
2084	75.062
2085	75.201
2086	75.341
2087	75.481
2088	75.622
2089	75.762
2090	75.902
2091	76.042
2092	76.181
2093	76.318
2094	76.455
2095	76.59
2096	76.724
2097	76.856
2098	76.986
2099	77.116