Year	Years
1950	34.854
1951	34.865
1952	34.892
1953	34.931
1954	34.981
1955	35.042
1956	35.114
1957	35.195
1958	35.284
1959	35.377
1960	35.471
1961	35.562
1962	35.646
1963	35.724
1964	35.796
1965	35.865
1966	35.935
1967	36.013
1968	36.107
1969	36.22
1970	36.358
1971	36.521
1972	36.709
1973	36.925
1974	37.171
1975	37.456
1976	37.789
1977	38.173
1978	38.601
1979	39.068
1980	39.558
1981	40.052
1982	40.536
1983	41
1984	41.444
1985	41.871
1986	42.293
1987	42.728
1988	43.19
1989	43.685
1990	44.217
1991	44.79
1992	45.394
1993	46.023
1994	46.669
1995	47.322
1996	47.972
1997	48.613
1998	49.243
1999	49.861
2000	50.473
2001	51.088
2002	51.717
2003	52.369
2004	53.046
2005	53.756
2006	54.505
2007	55.285
2008	56.083
2009	56.885
2010	57.668
2011	58.406
2012	59.084
2013	59.692
2014	60.227
2015	60.695
2016	61.111
2017	61.496
2018	61.871
2019	62.245
2020	62.625
2021	63.011
2022	63.397
2023	63.776
2024	64.148
2025	64.514
2026	64.872
2027	65.222
2028	65.564
2029	65.898
2030	66.225
2031	66.543
2032	66.855
2033	67.159
2034	67.457
2035	67.748
2036	68.032
2037	68.308
2038	68.577
2039	68.839
2040	69.095
2041	69.343
2042	69.586
2043	69.823
2044	70.055
2045	70.283
2046	70.507
2047	70.727
2048	70.943
2049	71.156
2050	71.365
2051	71.571
2052	71.773
2053	71.971
2054	72.164
2055	72.354
2056	72.54
2057	72.723
2058	72.901
2059	73.077
2060	73.25
2061	73.421
2062	73.59
2063	73.756
2064	73.921
2065	74.084
2066	74.245
2067	74.403
2068	74.559
2069	74.713
2070	74.864
2071	75.012
2072	75.158
2073	75.302
2074	75.444
2075	75.585
2076	75.724
2077	75.863
2078	76.002
2079	76.14
2080	76.278
2081	76.415
2082	76.553
2083	76.69
2084	76.826
2085	76.961
2086	77.094
2087	77.225
2088	77.355
2089	77.482
2090	77.607
2091	77.73
2092	77.852
2093	77.972
2094	78.09
2095	78.206
2096	78.321
2097	78.435
2098	78.547
2099	78.658