Year	Years
1950	59.191
1951	59.36
1952	59.7
1953	60.039
1954	60.38
1955	60.721
1956	61.063
1957	61.406
1958	61.751
1959	62.099
1960	62.451
1961	62.806
1962	63.166
1963	63.529
1964	63.892
1965	64.251
1966	64.602
1967	64.941
1968	65.264
1969	65.569
1970	65.852
1971	66.112
1972	66.351
1973	66.571
1974	66.777
1975	66.974
1976	67.167
1977	67.361
1978	67.56
1979	67.763
1980	67.974
1981	68.193
1982	68.416
1983	68.635
1984	68.845
1985	69.032
1986	69.184
1987	69.296
1988	69.367
1989	69.402
1990	69.411
1991	69.408
1992	69.408
1993	69.427
1994	69.474
1995	69.556
1996	69.675
1997	69.825
1998	69.999
1999	70.195
2000	70.407
2001	70.632
2002	70.866
2003	71.106
2004	71.347
2005	71.592
2006	71.844
2007	72.105
2008	72.373
2009	72.644
2010	72.911
2011	73.164
2012	73.397
2013	73.607
2014	73.791
2015	73.952
2016	74.096
2017	74.23
2018	74.362
2019	74.495
2020	74.632
2021	74.771
2022	74.91
2023	75.047
2024	75.183
2025	75.318
2026	75.452
2027	75.586
2028	75.72
2029	75.854
2030	75.988
2031	76.121
2032	76.252
2033	76.382
2034	76.51
2035	76.637
2036	76.763
2037	76.891
2038	77.019
2039	77.147
2040	77.277
2041	77.406
2042	77.534
2043	77.66
2044	77.785
2045	77.908
2046	78.03
2047	78.151
2048	78.273
2049	78.394
2050	78.516
2051	78.638
2052	78.76
2053	78.882
2054	79.003
2055	79.123
2056	79.242
2057	79.359
2058	79.476
2059	79.591
2060	79.705
2061	79.82
2062	79.936
2063	80.053
2064	80.171
2065	80.29
2066	80.409
2067	80.528
2068	80.645
2069	80.761
2070	80.876
2071	80.991
2072	81.105
2073	81.22
2074	81.335
2075	81.45
2076	81.566
2077	81.682
2078	81.797
2079	81.912
2080	82.026
2081	82.14
2082	82.253
2083	82.366
2084	82.478
2085	82.59
2086	82.702
2087	82.815
2088	82.928
2089	83.041
2090	83.155
2091	83.269
2092	83.383
2093	83.496
2094	83.609
2095	83.722
2096	83.834
2097	83.945
2098	84.056
2099	84.166