Year	Years
1950	54.508
1951	55.135
1952	56.335
1953	57.427
1954	58.411
1955	59.286
1956	60.057
1957	60.727
1958	61.305
1959	61.804
1960	62.241
1961	62.635
1962	63.008
1963	63.378
1964	63.758
1965	64.156
1966	64.572
1967	64.995
1968	65.414
1969	65.827
1970	66.228
1971	66.609
1972	66.968
1973	67.31
1974	67.643
1975	67.988
1976	68.371
1977	68.804
1978	69.29
1979	69.819
1980	70.364
1981	70.892
1982	71.369
1983	71.772
1984	72.095
1985	72.344
1986	72.541
1987	72.715
1988	72.885
1989	73.053
1990	73.194
1991	73.267
1992	73.255
1993	73.164
1994	73.025
1995	72.914
1996	72.926
1997	73.122
1998	73.528
1999	74.131
2000	74.873
2001	75.663
2002	76.398
2003	76.998
2004	77.432
2005	77.69
2006	77.799
2007	77.825
2008	77.827
2009	77.832
2010	77.861
2011	77.925
2012	78.018
2013	78.133
2014	78.273
2015	78.435
2016	78.614
2017	78.803
2018	78.991
2019	79.177
2020	79.356
2021	79.528
2022	79.696
2023	79.861
2024	80.023
2025	80.183
2026	80.34
2027	80.496
2028	80.65
2029	80.803
2030	80.956
2031	81.107
2032	81.256
2033	81.404
2034	81.551
2035	81.696
2036	81.839
2037	81.98
2038	82.121
2039	82.26
2040	82.398
2041	82.536
2042	82.673
2043	82.81
2044	82.946
2045	83.082
2046	83.218
2047	83.353
2048	83.487
2049	83.621
2050	83.753
2051	83.885
2052	84.017
2053	84.147
2054	84.277
2055	84.405
2056	84.532
2057	84.656
2058	84.778
2059	84.898
2060	85.017
2061	85.135
2062	85.255
2063	85.375
2064	85.497
2065	85.62
2066	85.744
2067	85.867
2068	85.988
2069	86.109
2070	86.228
2071	86.346
2072	86.463
2073	86.579
2074	86.695
2075	86.811
2076	86.927
2077	87.043
2078	87.159
2079	87.275
2080	87.391
2081	87.506
2082	87.622
2083	87.736
2084	87.851
2085	87.965
2086	88.08
2087	88.195
2088	88.31
2089	88.426
2090	88.542
2091	88.657
2092	88.772
2093	88.886
2094	88.999
2095	89.11
2096	89.22
2097	89.328
2098	89.434
2099	89.539