Year	Years
1950	56.378
1951	56.594
1952	57.026
1953	57.456
1954	57.885
1955	58.313
1956	58.74
1957	59.166
1958	59.593
1959	60.021
1960	60.451
1961	60.885
1962	61.322
1963	61.761
1964	62.198
1965	62.63
1966	63.052
1967	63.459
1968	63.847
1969	64.214
1970	64.554
1971	64.863
1972	65.144
1973	65.402
1974	65.642
1975	65.876
1976	66.113
1977	66.363
1978	66.631
1979	66.922
1980	67.239
1981	67.584
1982	67.948
1983	68.319
1984	68.687
1985	69.037
1986	69.356
1987	69.635
1988	69.866
1989	70.046
1990	70.166
1991	70.222
1992	70.227
1993	70.194
1994	70.14
1995	70.086
1996	70.057
1997	70.067
1998	70.126
1999	70.236
2000	70.387
2001	70.559
2002	70.73
2003	70.891
2004	71.044
2005	71.213
2006	71.43
2007	71.719
2008	72.086
2009	72.523
2010	73.001
2011	73.483
2012	73.929
2013	74.309
2014	74.611
2015	74.837
2016	75
2017	75.13
2018	75.254
2019	75.382
2020	75.52
2021	75.671
2022	75.826
2023	75.981
2024	76.135
2025	76.289
2026	76.442
2027	76.595
2028	76.745
2029	76.894
2030	77.041
2031	77.187
2032	77.33
2033	77.472
2034	77.613
2035	77.751
2036	77.888
2037	78.022
2038	78.154
2039	78.286
2040	78.416
2041	78.547
2042	78.679
2043	78.812
2044	78.946
2045	79.081
2046	79.216
2047	79.35
2048	79.483
2049	79.614
2050	79.744
2051	79.872
2052	79.999
2053	80.126
2054	80.252
2055	80.378
2056	80.503
2057	80.626
2058	80.749
2059	80.87
2060	80.99
2061	81.111
2062	81.233
2063	81.356
2064	81.48
2065	81.605
2066	81.73
2067	81.855
2068	81.979
2069	82.101
2070	82.222
2071	82.342
2072	82.462
2073	82.581
2074	82.7
2075	82.82
2076	82.94
2077	83.061
2078	83.182
2079	83.302
2080	83.422
2081	83.542
2082	83.66
2083	83.777
2084	83.893
2085	84.007
2086	84.121
2087	84.235
2088	84.348
2089	84.462
2090	84.576
2091	84.69
2092	84.803
2093	84.916
2094	85.029
2095	85.142
2096	85.254
2097	85.365
2098	85.476
2099	85.586