Year	Years
1950	50.052
1951	50.43
1952	51.177
1953	51.908
1954	52.622
1955	53.319
1956	54
1957	54.664
1958	55.313
1959	55.945
1960	56.563
1961	57.165
1962	57.754
1963	58.33
1964	58.893
1965	59.444
1966	59.983
1967	60.51
1968	61.024
1969	61.528
1970	62.021
1971	62.503
1972	62.976
1973	63.44
1974	63.895
1975	64.342
1976	64.782
1977	65.214
1978	65.639
1979	66.056
1980	66.467
1981	66.872
1982	67.269
1983	67.66
1984	68.045
1985	68.424
1986	68.796
1987	69.163
1988	69.524
1989	69.879
1990	70.229
1991	70.575
1992	70.916
1993	71.254
1994	71.587
1995	71.917
1996	72.242
1997	72.563
1998	72.88
1999	73.192
2000	73.501
2001	73.808
2002	74.113
2003	74.415
2004	74.714
2005	75.005
2006	75.284
2007	75.55
2008	75.8
2009	76.039
2010	76.271
2011	76.503
2012	76.74
2013	76.987
2014	77.244
2015	77.513
2016	77.79
2017	78.069
2018	78.346
2019	78.614
2020	78.872
2021	79.115
2022	79.343
2023	79.557
2024	79.755
2025	79.941
2026	80.115
2027	80.282
2028	80.443
2029	80.602
2030	80.759
2031	80.914
2032	81.067
2033	81.218
2034	81.367
2035	81.513
2036	81.657
2037	81.8
2038	81.941
2039	82.08
2040	82.218
2041	82.356
2042	82.494
2043	82.631
2044	82.769
2045	82.907
2046	83.044
2047	83.182
2048	83.318
2049	83.454
2050	83.588
2051	83.722
2052	83.855
2053	83.987
2054	84.118
2055	84.248
2056	84.378
2057	84.506
2058	84.634
2059	84.76
2060	84.887
2061	85.012
2062	85.138
2063	85.264
2064	85.389
2065	85.515
2066	85.641
2067	85.768
2068	85.895
2069	86.021
2070	86.147
2071	86.272
2072	86.397
2073	86.519
2074	86.641
2075	86.762
2076	86.882
2077	87.002
2078	87.123
2079	87.244
2080	87.365
2081	87.487
2082	87.608
2083	87.729
2084	87.85
2085	87.97
2086	88.091
2087	88.212
2088	88.333
2089	88.455
2090	88.577
2091	88.698
2092	88.819
2093	88.939
2094	89.058
2095	89.175
2096	89.291
2097	89.405
2098	89.517
2099	89.628