Year	Years
1950	60.554
1951	60.995
1952	61.854
1953	62.671
1954	63.444
1955	64.173
1956	64.859
1957	65.5
1958	66.097
1959	66.648
1960	67.153
1961	67.612
1962	68.029
1963	68.41
1964	68.767
1965	69.113
1966	69.462
1967	69.826
1968	70.211
1969	70.625
1970	71.071
1971	71.551
1972	72.053
1973	72.567
1974	73.083
1975	73.59
1976	74.078
1977	74.538
1978	74.965
1979	75.354
1980	75.703
1981	76.017
1982	76.3
1983	76.559
1984	76.793
1985	76.997
1986	77.165
1987	77.294
1988	77.384
1989	77.442
1990	77.475
1991	77.491
1992	77.503
1993	77.52
1994	77.551
1995	77.602
1996	77.678
1997	77.775
1998	77.891
1999	78.023
2000	78.168
2001	78.319
2002	78.473
2003	78.627
2004	78.782
2005	78.943
2006	79.121
2007	79.322
2008	79.546
2009	79.79
2010	80.045
2011	80.298
2012	80.538
2013	80.755
2014	80.946
2015	81.112
2016	81.256
2017	81.389
2018	81.519
2019	81.649
2020	81.782
2021	81.917
2022	82.053
2023	82.189
2024	82.323
2025	82.457
2026	82.591
2027	82.725
2028	82.858
2029	82.99
2030	83.122
2031	83.254
2032	83.385
2033	83.515
2034	83.645
2035	83.773
2036	83.901
2037	84.028
2038	84.154
2039	84.28
2040	84.404
2041	84.527
2042	84.649
2043	84.769
2044	84.889
2045	85.007
2046	85.125
2047	85.242
2048	85.359
2049	85.477
2050	85.594
2051	85.713
2052	85.832
2053	85.951
2054	86.071
2055	86.191
2056	86.311
2057	86.43
2058	86.549
2059	86.666
2060	86.783
2061	86.899
2062	87.013
2063	87.127
2064	87.24
2065	87.352
2066	87.464
2067	87.574
2068	87.685
2069	87.794
2070	87.904
2071	88.015
2072	88.126
2073	88.239
2074	88.352
2075	88.465
2076	88.578
2077	88.692
2078	88.804
2079	88.915
2080	89.026
2081	89.136
2082	89.247
2083	89.358
2084	89.469
2085	89.581
2086	89.692
2087	89.803
2088	89.913
2089	90.022
2090	90.131
2091	90.239
2092	90.347
2093	90.455
2094	90.564
2095	90.673
2096	90.783
2097	90.894
2098	91.005
2099	91.117