Year	Years
1950	53.183
1951	53.625
1952	54.491
1953	55.322
1954	56.117
1955	56.877
1956	57.602
1957	58.294
1958	58.954
1959	59.586
1960	60.195
1961	60.785
1962	61.359
1963	61.92
1964	62.468
1965	63.001
1966	63.514
1967	64.003
1968	64.461
1969	64.883
1970	65.264
1971	65.601
1972	65.893
1973	66.142
1974	66.352
1975	66.519
1976	66.643
1977	66.729
1978	66.79
1979	66.841
1980	66.908
1981	67.018
1982	67.184
1983	67.411
1984	67.692
1985	68.01
1986	68.333
1987	68.631
1988	68.883
1989	69.082
1990	69.233
1991	69.352
1992	69.464
1993	69.588
1994	69.733
1995	69.899
1996	70.084
1997	70.275
1998	70.465
1999	70.65
2000	70.829
2001	71.002
2002	71.171
2003	71.339
2004	71.507
2005	71.678
2006	71.857
2007	72.045
2008	72.241
2009	72.443
2010	72.648
2011	72.851
2012	73.045
2013	73.228
2014	73.398
2015	73.557
2016	73.706
2017	73.85
2018	73.993
2019	74.137
2020	74.284
2021	74.433
2022	74.585
2023	74.738
2024	74.892
2025	75.047
2026	75.203
2027	75.36
2028	75.518
2029	75.675
2030	75.833
2031	75.991
2032	76.15
2033	76.308
2034	76.467
2035	76.627
2036	76.788
2037	76.949
2038	77.112
2039	77.277
2040	77.442
2041	77.608
2042	77.774
2043	77.941
2044	78.109
2045	78.277
2046	78.446
2047	78.616
2048	78.787
2049	78.959
2050	79.133
2051	79.306
2052	79.48
2053	79.654
2054	79.828
2055	80.003
2056	80.178
2057	80.354
2058	80.532
2059	80.711
2060	80.891
2061	81.071
2062	81.249
2063	81.427
2064	81.603
2065	81.776
2066	81.948
2067	82.118
2068	82.287
2069	82.454
2070	82.619
2071	82.782
2072	82.943
2073	83.101
2074	83.257
2075	83.408
2076	83.556
2077	83.7
2078	83.84
2079	83.976
2080	84.108
2081	84.236
2082	84.362
2083	84.485
2084	84.605
2085	84.724
2086	84.84
2087	84.954
2088	85.066
2089	85.176
2090	85.284
2091	85.392
2092	85.499
2093	85.606
2094	85.713
2095	85.82
2096	85.928
2097	86.036
2098	86.144
2099	86.253