Year	Years
1950	63.996
1951	64.615
1952	65.81
1953	66.919
1954	67.942
1955	68.877
1956	69.725
1957	70.483
1958	71.152
1959	71.727
1960	72.206
1961	72.588
1962	72.875
1963	73.076
1964	73.204
1965	73.276
1966	73.308
1967	73.315
1968	73.317
1969	73.326
1970	73.358
1971	73.418
1972	73.504
1973	73.608
1974	73.729
1975	73.862
1976	73.999
1977	74.132
1978	74.256
1979	74.367
1980	74.465
1981	74.551
1982	74.632
1983	74.714
1984	74.799
1985	74.892
1986	74.993
1987	75.105
1988	75.227
1989	75.359
1990	75.503
1991	75.657
1992	75.82
1993	75.989
1994	76.163
1995	76.343
1996	76.527
1997	76.716
1998	76.909
1999	77.104
2000	77.297
2001	77.486
2002	77.668
2003	77.844
2004	78.016
2005	78.19
2006	78.374
2007	78.572
2008	78.786
2009	79.012
2010	79.244
2011	79.47
2012	79.68
2013	79.867
2014	80.029
2015	80.168
2016	80.289
2017	80.401
2018	80.511
2019	80.623
2020	80.739
2021	80.858
2022	80.98
2023	81.1
2024	81.22
2025	81.339
2026	81.456
2027	81.571
2028	81.685
2029	81.798
2030	81.911
2031	82.023
2032	82.136
2033	82.25
2034	82.365
2035	82.48
2036	82.596
2037	82.711
2038	82.825
2039	82.939
2040	83.052
2041	83.164
2042	83.275
2043	83.387
2044	83.499
2045	83.611
2046	83.723
2047	83.835
2048	83.946
2049	84.057
2050	84.167
2051	84.277
2052	84.385
2053	84.493
2054	84.6
2055	84.707
2056	84.812
2057	84.918
2058	85.023
2059	85.129
2060	85.234
2061	85.341
2062	85.448
2063	85.555
2064	85.663
2065	85.771
2066	85.878
2067	85.985
2068	86.091
2069	86.196
2070	86.301
2071	86.405
2072	86.51
2073	86.615
2074	86.72
2075	86.826
2076	86.931
2077	87.036
2078	87.14
2079	87.242
2080	87.345
2081	87.448
2082	87.55
2083	87.654
2084	87.759
2085	87.864
2086	87.97
2087	88.077
2088	88.182
2089	88.288
2090	88.392
2091	88.496
2092	88.599
2093	88.701
2094	88.803
2095	88.903
2096	89.003
2097	89.102
2098	89.2
2099	89.297