Year	Years
1950	59.539
1951	59.92
1952	60.666
1953	61.381
1954	62.064
1955	62.716
1956	63.336
1957	63.926
1958	64.487
1959	65.019
1960	65.527
1961	66.012
1962	66.477
1963	66.926
1964	67.362
1965	67.786
1966	68.195
1967	68.589
1968	68.97
1969	69.343
1970	69.714
1971	70.092
1972	70.482
1973	70.884
1974	71.296
1975	71.71
1976	72.117
1977	72.505
1978	72.869
1979	73.205
1980	73.517
1981	73.813
1982	74.1
1983	74.383
1984	74.664
1985	74.936
1986	75.19
1987	75.419
1988	75.619
1989	75.793
1990	75.943
1991	76.079
1992	76.209
1993	76.343
1994	76.487
1995	76.648
1996	76.827
1997	77.024
1998	77.234
1999	77.454
2000	77.681
2001	77.908
2002	78.131
2003	78.346
2004	78.549
2005	78.74
2006	78.921
2007	79.093
2008	79.261
2009	79.426
2010	79.588
2011	79.748
2012	79.906
2013	80.061
2014	80.213
2015	80.364
2016	80.512
2017	80.659
2018	80.803
2019	80.946
2020	81.086
2021	81.225
2022	81.362
2023	81.498
2024	81.633
2025	81.767
2026	81.901
2027	82.036
2028	82.171
2029	82.306
2030	82.442
2031	82.577
2032	82.712
2033	82.845
2034	82.977
2035	83.108
2036	83.238
2037	83.367
2038	83.495
2039	83.623
2040	83.751
2041	83.879
2042	84.007
2043	84.134
2044	84.262
2045	84.39
2046	84.518
2047	84.647
2048	84.776
2049	84.904
2050	85.032
2051	85.16
2052	85.286
2053	85.411
2054	85.535
2055	85.658
2056	85.78
2057	85.901
2058	86.021
2059	86.142
2060	86.262
2061	86.381
2062	86.5
2063	86.619
2064	86.737
2065	86.855
2066	86.973
2067	87.092
2068	87.211
2069	87.33
2070	87.45
2071	87.57
2072	87.69
2073	87.809
2074	87.928
2075	88.047
2076	88.164
2077	88.281
2078	88.398
2079	88.515
2080	88.631
2081	88.747
2082	88.863
2083	88.978
2084	89.094
2085	89.21
2086	89.326
2087	89.442
2088	89.557
2089	89.673
2090	89.789
2091	89.905
2092	90.022
2093	90.139
2094	90.256
2095	90.373
2096	90.491
2097	90.61
2098	90.729
2099	90.849