Year	Years
1950	43.155
1951	43.556
1952	44.353
1953	45.141
1954	45.92
1955	46.689
1956	47.449
1957	48.2
1958	48.942
1959	49.674
1960	50.396
1961	51.108
1962	51.809
1963	52.498
1964	53.173
1965	53.832
1966	54.475
1967	55.099
1968	55.704
1969	56.287
1970	56.847
1971	57.381
1972	57.89
1973	58.374
1974	58.834
1975	59.27
1976	59.683
1977	60.075
1978	60.451
1979	60.818
1980	61.183
1981	61.554
1982	61.936
1983	62.331
1984	62.743
1985	63.174
1986	63.627
1987	64.096
1988	64.571
1989	65.041
1990	65.487
1991	65.891
1992	66.242
1993	66.536
1994	66.774
1995	66.961
1996	67.11
1997	67.241
1998	67.37
1999	67.508
2000	67.663
2001	67.836
2002	68.024
2003	68.22
2004	68.425
2005	68.636
2006	68.849
2007	69.063
2008	69.273
2009	69.48
2010	69.68
2011	69.875
2012	70.067
2013	70.257
2014	70.444
2015	70.631
2016	70.815
2017	70.999
2018	71.181
2019	71.363
2020	71.545
2021	71.728
2022	71.911
2023	72.095
2024	72.28
2025	72.465
2026	72.65
2027	72.835
2028	73.018
2029	73.201
2030	73.383
2031	73.566
2032	73.751
2033	73.936
2034	74.124
2035	74.313
2036	74.502
2037	74.692
2038	74.882
2039	75.071
2040	75.259
2041	75.447
2042	75.636
2043	75.825
2044	76.016
2045	76.207
2046	76.4
2047	76.593
2048	76.788
2049	76.983
2050	77.179
2051	77.375
2052	77.57
2053	77.764
2054	77.958
2055	78.153
2056	78.348
2057	78.545
2058	78.744
2059	78.945
2060	79.146
2061	79.348
2062	79.549
2063	79.748
2064	79.944
2065	80.139
2066	80.33
2067	80.519
2068	80.705
2069	80.889
2070	81.07
2071	81.249
2072	81.426
2073	81.599
2074	81.77
2075	81.938
2076	82.102
2077	82.263
2078	82.421
2079	82.574
2080	82.724
2081	82.869
2082	83.011
2083	83.148
2084	83.282
2085	83.413
2086	83.543
2087	83.672
2088	83.801
2089	83.929
2090	84.057
2091	84.183
2092	84.308
2093	84.431
2094	84.55
2095	84.667
2096	84.78
2097	84.89
2098	84.996
2099	85.098