Year	Years
1950	63.224
1951	63.932
1952	65.298
1953	66.559
1954	67.715
1955	68.767
1956	69.715
1957	70.56
1958	71.302
1959	71.946
1960	72.493
1961	72.951
1962	73.324
1963	73.625
1964	73.863
1965	74.048
1966	74.19
1967	74.293
1968	74.363
1969	74.407
1970	74.423
1971	74.408
1972	74.358
1973	74.276
1974	74.174
1975	74.068
1976	73.975
1977	73.908
1978	73.878
1979	73.888
1980	73.944
1981	74.047
1982	74.181
1983	74.329
1984	74.475
1985	74.591
1986	74.647
1987	74.633
1988	74.548
1989	74.404
1990	74.225
1991	74.043
1992	73.898
1993	73.817
1994	73.818
1995	73.911
1996	74.096
1997	74.35
1998	74.65
1999	74.978
2000	75.312
2001	75.626
2002	75.911
2003	76.161
2004	76.375
2005	76.567
2006	76.762
2007	76.98
2008	77.237
2009	77.529
2010	77.846
2011	78.167
2012	78.467
2013	78.73
2014	78.948
2015	79.123
2016	79.262
2017	79.383
2018	79.498
2019	79.615
2020	79.738
2021	79.867
2022	79.998
2023	80.128
2024	80.258
2025	80.388
2026	80.517
2027	80.646
2028	80.773
2029	80.898
2030	81.023
2031	81.147
2032	81.271
2033	81.394
2034	81.517
2035	81.639
2036	81.76
2037	81.88
2038	81.998
2039	82.114
2040	82.229
2041	82.342
2042	82.454
2043	82.566
2044	82.677
2045	82.789
2046	82.902
2047	83.016
2048	83.132
2049	83.249
2050	83.367
2051	83.483
2052	83.598
2053	83.712
2054	83.823
2055	83.932
2056	84.041
2057	84.15
2058	84.259
2059	84.37
2060	84.481
2061	84.592
2062	84.702
2063	84.812
2064	84.92
2065	85.027
2066	85.133
2067	85.24
2068	85.347
2069	85.454
2070	85.562
2071	85.669
2072	85.775
2073	85.879
2074	85.983
2075	86.086
2076	86.188
2077	86.291
2078	86.395
2079	86.499
2080	86.604
2081	86.71
2082	86.816
2083	86.921
2084	87.026
2085	87.131
2086	87.235
2087	87.339
2088	87.442
2089	87.546
2090	87.65
2091	87.754
2092	87.858
2093	87.962
2094	88.066
2095	88.17
2096	88.274
2097	88.378
2098	88.482
2099	88.586