Year	Years
1950	53.697
1951	53.948
1952	54.445
1953	54.931
1954	55.407
1955	55.872
1956	56.326
1957	56.769
1958	57.202
1959	57.625
1960	58.038
1961	58.441
1962	58.835
1963	59.22
1964	59.598
1965	59.967
1966	60.329
1967	60.684
1968	61.031
1969	61.371
1970	61.702
1971	62.021
1972	62.33
1973	62.628
1974	62.918
1975	63.205
1976	63.493
1977	63.785
1978	64.084
1979	64.391
1980	64.704
1981	65.02
1982	65.335
1983	65.645
1984	65.948
1985	66.244
1986	66.532
1987	66.814
1988	67.092
1989	67.366
1990	67.635
1991	67.901
1992	68.164
1993	68.423
1994	68.679
1995	68.932
1996	69.182
1997	69.429
1998	69.673
1999	69.914
2000	70.153
2001	70.392
2002	70.63
2003	70.867
2004	71.103
2005	71.336
2006	71.566
2007	71.79
2008	72.008
2009	72.218
2010	72.421
2011	72.614
2012	72.8
2013	72.98
2014	73.153
2015	73.321
2016	73.485
2017	73.647
2018	73.806
2019	73.964
2020	74.122
2021	74.278
2022	74.434
2023	74.588
2024	74.74
2025	74.891
2026	75.04
2027	75.188
2028	75.335
2029	75.48
2030	75.625
2031	75.768
2032	75.909
2033	76.05
2034	76.189
2035	76.328
2036	76.466
2037	76.604
2038	76.742
2039	76.88
2040	77.018
2041	77.155
2042	77.291
2043	77.425
2044	77.558
2045	77.689
2046	77.819
2047	77.947
2048	78.076
2049	78.204
2050	78.332
2051	78.46
2052	78.587
2053	78.714
2054	78.841
2055	78.967
2056	79.093
2057	79.218
2058	79.342
2059	79.465
2060	79.587
2061	79.709
2062	79.83
2063	79.951
2064	80.071
2065	80.191
2066	80.311
2067	80.431
2068	80.551
2069	80.672
2070	80.792
2071	80.911
2072	81.03
2073	81.147
2074	81.264
2075	81.381
2076	81.497
2077	81.614
2078	81.731
2079	81.848
2080	81.966
2081	82.083
2082	82.2
2083	82.316
2084	82.43
2085	82.545
2086	82.66
2087	82.775
2088	82.891
2089	83.008
2090	83.125
2091	83.243
2092	83.36
2093	83.477
2094	83.593
2095	83.709
2096	83.822
2097	83.935
2098	84.047
2099	84.157