Year	Years
1950	62.95
1951	63.708
1952	65.149
1953	66.438
1954	67.576
1955	68.562
1956	69.4
1957	70.097
1958	70.664
1959	71.119
1960	71.487
1961	71.792
1962	72.067
1963	72.338
1964	72.626
1965	72.947
1966	73.307
1967	73.694
1968	74.092
1969	74.495
1970	74.894
1971	75.278
1972	75.636
1973	75.962
1974	76.249
1975	76.491
1976	76.684
1977	76.834
1978	76.954
1979	77.053
1980	77.155
1981	77.285
1982	77.454
1983	77.664
1984	77.91
1985	78.165
1986	78.395
1987	78.569
1988	78.674
1989	78.711
1990	78.698
1991	78.667
1992	78.656
1993	78.693
1994	78.79
1995	78.952
1996	79.172
1997	79.428
1998	79.698
1999	79.973
2000	80.24
2001	80.49
2002	80.721
2003	80.936
2004	81.136
2005	81.329
2006	81.528
2007	81.743
2008	81.978
2009	82.232
2010	82.496
2011	82.758
2012	83.004
2013	83.225
2014	83.417
2015	83.581
2016	83.723
2017	83.853
2018	83.98
2019	84.109
2020	84.24
2021	84.376
2022	84.513
2023	84.65
2024	84.786
2025	84.922
2026	85.058
2027	85.193
2028	85.327
2029	85.461
2030	85.593
2031	85.725
2032	85.855
2033	85.985
2034	86.113
2035	86.242
2036	86.37
2037	86.498
2038	86.627
2039	86.755
2040	86.883
2041	87.01
2042	87.135
2043	87.259
2044	87.381
2045	87.502
2046	87.622
2047	87.743
2048	87.863
2049	87.984
2050	88.105
2051	88.227
2052	88.349
2053	88.47
2054	88.591
2055	88.712
2056	88.831
2057	88.951
2058	89.07
2059	89.188
2060	89.307
2061	89.424
2062	89.541
2063	89.658
2064	89.774
2065	89.89
2066	90.006
2067	90.123
2068	90.239
2069	90.357
2070	90.474
2071	90.592
2072	90.71
2073	90.829
2074	90.947
2075	91.065
2076	91.183
2077	91.302
2078	91.421
2079	91.539
2080	91.657
2081	91.774
2082	91.89
2083	92.005
2084	92.118
2085	92.231
2086	92.343
2087	92.456
2088	92.57
2089	92.684
2090	92.799
2091	92.915
2092	93.031
2093	93.147
2094	93.262
2095	93.377
2096	93.491
2097	93.604
2098	93.717
2099	93.829