Year	Years
1950	47.587
1951	48.378
1952	49.92
1953	51.381
1954	52.761
1955	54.061
1956	55.28
1957	56.423
1958	57.491
1959	58.491
1960	59.431
1961	60.319
1962	61.166
1963	61.98
1964	62.77
1965	63.539
1966	64.29
1967	65.017
1968	65.718
1969	66.397
1970	67.052
1971	67.686
1972	68.3
1973	68.893
1974	69.468
1975	70.025
1976	70.565
1977	71.088
1978	71.594
1979	72.085
1980	72.561
1981	73.024
1982	73.473
1983	73.91
1984	74.335
1985	74.749
1986	75.153
1987	75.546
1988	75.929
1989	76.303
1990	76.667
1991	77.021
1992	77.367
1993	77.704
1994	78.033
1995	78.354
1996	78.668
1997	78.976
1998	79.277
1999	79.572
2000	79.863
2001	80.15
2002	80.432
2003	80.71
2004	80.982
2005	81.248
2006	81.504
2007	81.75
2008	81.985
2009	82.209
2010	82.421
2011	82.621
2012	82.812
2013	82.995
2014	83.171
2015	83.343
2016	83.511
2017	83.676
2018	83.84
2019	84.002
2020	84.163
2021	84.323
2022	84.481
2023	84.636
2024	84.79
2025	84.941
2026	85.09
2027	85.239
2028	85.387
2029	85.535
2030	85.683
2031	85.83
2032	85.977
2033	86.124
2034	86.269
2035	86.414
2036	86.557
2037	86.7
2038	86.841
2039	86.98
2040	87.119
2041	87.257
2042	87.393
2043	87.529
2044	87.664
2045	87.798
2046	87.931
2047	88.064
2048	88.195
2049	88.326
2050	88.456
2051	88.586
2052	88.717
2053	88.848
2054	88.98
2055	89.112
2056	89.243
2057	89.374
2058	89.503
2059	89.631
2060	89.758
2061	89.884
2062	90.009
2063	90.133
2064	90.258
2065	90.382
2066	90.505
2067	90.628
2068	90.751
2069	90.874
2070	90.996
2071	91.118
2072	91.24
2073	91.361
2074	91.483
2075	91.605
2076	91.727
2077	91.85
2078	91.972
2079	92.094
2080	92.216
2081	92.338
2082	92.458
2083	92.578
2084	92.697
2085	92.815
2086	92.934
2087	93.053
2088	93.173
2089	93.294
2090	93.416
2091	93.537
2092	93.659
2093	93.779
2094	93.898
2095	94.015
2096	94.131
2097	94.245
2098	94.357
2099	94.468