Year	Years
1950	54.047
1951	54.206
1952	54.554
1953	54.959
1954	55.423
1955	55.944
1956	56.519
1957	57.146
1958	57.814
1959	58.512
1960	59.224
1961	59.931
1962	60.615
1963	61.26
1964	61.859
1965	62.406
1966	62.904
1967	63.367
1968	63.809
1969	64.239
1970	64.667
1971	65.1
1972	65.542
1973	65.996
1974	66.466
1975	66.956
1976	67.471
1977	68.006
1978	68.552
1979	69.1
1980	69.638
1981	70.154
1982	70.637
1983	71.08
1984	71.479
1985	71.831
1986	72.138
1987	72.411
1988	72.658
1989	72.888
1990	73.106
1991	73.319
1992	73.529
1993	73.739
1994	73.95
1995	74.163
1996	74.374
1997	74.579
1998	74.774
1999	74.959
2000	75.13
2001	75.286
2002	75.428
2003	75.559
2004	75.68
2005	75.793
2006	75.9
2007	76.003
2008	76.107
2009	76.217
2010	76.338
2011	76.477
2012	76.635
2013	76.814
2014	77.011
2015	77.225
2016	77.451
2017	77.682
2018	77.912
2019	78.14
2020	78.364
2021	78.584
2022	78.803
2023	79.023
2024	79.244
2025	79.465
2026	79.688
2027	79.91
2028	80.132
2029	80.353
2030	80.572
2031	80.791
2032	81.007
2033	81.221
2034	81.432
2035	81.639
2036	81.84
2037	82.036
2038	82.225
2039	82.407
2040	82.581
2041	82.746
2042	82.904
2043	83.056
2044	83.201
2045	83.341
2046	83.477
2047	83.61
2048	83.742
2049	83.872
2050	84.001
2051	84.13
2052	84.259
2053	84.386
2054	84.512
2055	84.636
2056	84.759
2057	84.879
2058	84.998
2059	85.114
2060	85.229
2061	85.343
2062	85.456
2063	85.57
2064	85.683
2065	85.797
2066	85.91
2067	86.023
2068	86.134
2069	86.245
2070	86.356
2071	86.466
2072	86.577
2073	86.688
2074	86.799
2075	86.911
2076	87.022
2077	87.133
2078	87.244
2079	87.353
2080	87.462
2081	87.569
2082	87.677
2083	87.785
2084	87.892
2085	88
2086	88.108
2087	88.216
2088	88.324
2089	88.432
2090	88.54
2091	88.648
2092	88.756
2093	88.864
2094	88.972
2095	89.08
2096	89.188
2097	89.296
2098	89.404
2099	89.512