Year	Years
1950	54.245
1951	54.452
1952	54.866
1953	55.277
1954	55.687
1955	56.094
1956	56.501
1957	56.906
1958	57.311
1959	57.718
1960	58.126
1961	58.538
1962	58.954
1963	59.372
1964	59.788
1965	60.2
1966	60.601
1967	60.988
1968	61.356
1969	61.701
1970	62.019
1971	62.307
1972	62.566
1973	62.803
1974	63.023
1975	63.238
1976	63.461
1977	63.701
1978	63.96
1979	64.239
1980	64.533
1981	64.834
1982	65.129
1983	65.404
1984	65.655
1985	65.872
1986	66.051
1987	66.196
1988	66.312
1989	66.405
1990	66.483
1991	66.557
1992	66.634
1993	66.722
1994	66.828
1995	66.951
1996	67.089
1997	67.237
1998	67.392
1999	67.554
2000	67.728
2001	67.919
2002	68.131
2003	68.365
2004	68.617
2005	68.884
2006	69.16
2007	69.439
2008	69.713
2009	69.976
2010	70.222
2011	70.447
2012	70.653
2013	70.84
2014	71.011
2015	71.167
2016	71.311
2017	71.449
2018	71.584
2019	71.719
2020	71.855
2021	71.994
2022	72.133
2023	72.271
2024	72.41
2025	72.548
2026	72.685
2027	72.822
2028	72.959
2029	73.094
2030	73.229
2031	73.362
2032	73.494
2033	73.625
2034	73.755
2035	73.883
2036	74.011
2037	74.137
2038	74.263
2039	74.389
2040	74.515
2041	74.642
2042	74.769
2043	74.897
2044	75.025
2045	75.153
2046	75.28
2047	75.405
2048	75.528
2049	75.65
2050	75.769
2051	75.887
2052	76.004
2053	76.121
2054	76.238
2055	76.356
2056	76.473
2057	76.591
2058	76.707
2059	76.824
2060	76.94
2061	77.056
2062	77.172
2063	77.289
2064	77.406
2065	77.524
2066	77.642
2067	77.762
2068	77.882
2069	78.002
2070	78.122
2071	78.241
2072	78.359
2073	78.475
2074	78.589
2075	78.702
2076	78.815
2077	78.927
2078	79.039
2079	79.152
2080	79.266
2081	79.379
2082	79.492
2083	79.605
2084	79.716
2085	79.826
2086	79.936
2087	80.046
2088	80.155
2089	80.265
2090	80.374
2091	80.484
2092	80.595
2093	80.706
2094	80.817
2095	80.928
2096	81.041
2097	81.153
2098	81.266
2099	81.38