Year	Years
1950	51.936
1951	52.082
1952	52.392
1953	52.736
1954	53.115
1955	53.529
1956	53.977
1957	54.458
1958	54.971
1959	55.513
1960	56.081
1961	56.669
1962	57.273
1963	57.885
1964	58.497
1965	59.109
1966	59.719
1967	60.326
1968	60.924
1969	61.504
1970	62.05
1971	62.546
1972	62.985
1973	63.366
1974	63.694
1975	63.977
1976	64.23
1977	64.473
1978	64.722
1979	64.99
1980	65.284
1981	65.606
1982	65.952
1983	66.315
1984	66.694
1985	67.088
1986	67.493
1987	67.907
1988	68.327
1989	68.754
1990	69.191
1991	69.641
1992	70.107
1993	70.589
1994	71.083
1995	71.584
1996	72.085
1997	72.581
1998	73.062
1999	73.527
2000	73.969
2001	74.388
2002	74.788
2003	75.17
2004	75.537
2005	75.892
2006	76.241
2007	76.585
2008	76.926
2009	77.262
2010	77.589
2011	77.901
2012	78.193
2013	78.462
2014	78.707
2015	78.932
2016	79.139
2017	79.336
2018	79.527
2019	79.716
2020	79.904
2021	80.093
2022	80.281
2023	80.466
2024	80.648
2025	80.829
2026	81.008
2027	81.185
2028	81.359
2029	81.532
2030	81.703
2031	81.872
2032	82.039
2033	82.203
2034	82.366
2035	82.527
2036	82.686
2037	82.843
2038	82.999
2039	83.153
2040	83.306
2041	83.457
2042	83.607
2043	83.755
2044	83.903
2045	84.049
2046	84.195
2047	84.34
2048	84.484
2049	84.627
2050	84.77
2051	84.911
2052	85.05
2053	85.188
2054	85.325
2055	85.46
2056	85.593
2057	85.725
2058	85.856
2059	85.987
2060	86.117
2061	86.247
2062	86.377
2063	86.507
2064	86.637
2065	86.767
2066	86.896
2067	87.025
2068	87.153
2069	87.28
2070	87.407
2071	87.533
2072	87.659
2073	87.785
2074	87.911
2075	88.037
2076	88.162
2077	88.287
2078	88.409
2079	88.531
2080	88.652
2081	88.772
2082	88.892
2083	89.012
2084	89.133
2085	89.254
2086	89.377
2087	89.499
2088	89.622
2089	89.745
2090	89.867
2091	89.989
2092	90.11
2093	90.229
2094	90.348
2095	90.465
2096	90.58
2097	90.695
2098	90.807
2099	90.919