Year	Years
1950	34.763
1951	35.102
1952	35.78
1953	36.459
1954	37.139
1955	37.819
1956	38.501
1957	39.182
1958	39.864
1959	40.545
1960	41.225
1961	41.904
1962	42.58
1963	43.253
1964	43.923
1965	44.591
1966	45.26
1967	45.93
1968	46.601
1969	47.271
1970	47.938
1971	48.6
1972	49.253
1973	49.895
1974	50.525
1975	51.144
1976	51.758
1977	52.367
1978	52.97
1979	53.561
1980	54.135
1981	54.689
1982	55.213
1983	55.696
1984	56.127
1985	56.494
1986	56.787
1987	57.002
1988	57.135
1989	57.183
1990	57.132
1991	56.968
1992	56.698
1993	56.345
1994	55.935
1995	55.507
1996	55.1
1997	54.751
1998	54.488
1999	54.332
2000	54.291
2001	54.358
2002	54.508
2003	54.722
2004	54.994
2005	55.333
2006	55.753
2007	56.259
2008	56.84
2009	57.476
2010	58.135
2011	58.778
2012	59.377
2013	59.908
2014	60.36
2015	60.734
2016	61.042
2017	61.313
2018	61.571
2019	61.826
2020	62.083
2021	62.343
2022	62.599
2023	62.846
2024	63.085
2025	63.318
2026	63.546
2027	63.769
2028	63.988
2029	64.204
2030	64.417
2031	64.626
2032	64.83
2033	65.03
2034	65.225
2035	65.415
2036	65.602
2037	65.785
2038	65.965
2039	66.143
2040	66.318
2041	66.489
2042	66.656
2043	66.819
2044	66.979
2045	67.137
2046	67.293
2047	67.449
2048	67.606
2049	67.763
2050	67.92
2051	68.076
2052	68.23
2053	68.382
2054	68.53
2055	68.676
2056	68.82
2057	68.963
2058	69.105
2059	69.247
2060	69.389
2061	69.53
2062	69.669
2063	69.807
2064	69.943
2065	70.077
2066	70.212
2067	70.346
2068	70.481
2069	70.617
2070	70.752
2071	70.888
2072	71.022
2073	71.154
2074	71.285
2075	71.414
2076	71.542
2077	71.668
2078	71.795
2079	71.921
2080	72.047
2081	72.173
2082	72.298
2083	72.423
2084	72.548
2085	72.672
2086	72.796
2087	72.918
2088	73.039
2089	73.16
2090	73.28
2091	73.4
2092	73.521
2093	73.642
2094	73.764
2095	73.887
2096	74.011
2097	74.136
2098	74.262
2099	74.39