Year	Years
1950	50.412
1951	50.952
1952	52.014
1953	53.04
1954	54.03
1955	54.985
1956	55.904
1957	56.787
1958	57.634
1959	58.442
1960	59.211
1961	59.94
1962	60.629
1963	61.277
1964	61.887
1965	62.46
1966	62.997
1967	63.502
1968	63.979
1969	64.431
1970	64.861
1971	65.271
1972	65.66
1973	66.034
1974	66.394
1975	66.749
1976	67.101
1977	67.454
1978	67.809
1979	68.165
1980	68.522
1981	68.878
1982	69.227
1983	69.565
1984	69.887
1985	70.189
1986	70.467
1987	70.719
1988	70.948
1989	71.151
1990	71.331
1991	71.49
1992	71.631
1993	71.759
1994	71.877
1995	71.986
1996	72.087
1997	72.182
1998	72.269
1999	72.352
2000	72.432
2001	72.51
2002	72.586
2003	72.66
2004	72.735
2005	72.811
2006	72.89
2007	72.971
2008	73.054
2009	73.139
2010	73.227
2011	73.318
2012	73.411
2013	73.506
2014	73.603
2015	73.7
2016	73.799
2017	73.899
2018	73.999
2019	74.101
2020	74.203
2021	74.305
2022	74.408
2023	74.511
2024	74.614
2025	74.718
2026	74.822
2027	74.926
2028	75.031
2029	75.135
2030	75.241
2031	75.348
2032	75.456
2033	75.565
2034	75.677
2035	75.79
2036	75.904
2037	76.021
2038	76.139
2039	76.258
2040	76.377
2041	76.497
2042	76.617
2043	76.737
2044	76.857
2045	76.978
2046	77.098
2047	77.22
2048	77.342
2049	77.466
2050	77.591
2051	77.718
2052	77.846
2053	77.974
2054	78.104
2055	78.233
2056	78.363
2057	78.492
2058	78.622
2059	78.751
2060	78.881
2061	79.012
2062	79.145
2063	79.28
2064	79.417
2065	79.555
2066	79.696
2067	79.837
2068	79.979
2069	80.121
2070	80.263
2071	80.406
2072	80.549
2073	80.693
2074	80.837
2075	80.981
2076	81.125
2077	81.267
2078	81.407
2079	81.547
2080	81.686
2081	81.825
2082	81.964
2083	82.105
2084	82.246
2085	82.387
2086	82.529
2087	82.669
2088	82.807
2089	82.943
2090	83.076
2091	83.208
2092	83.338
2093	83.466
2094	83.593
2095	83.719
2096	83.845
2097	83.969
2098	84.092
2099	84.215