Year	Years
1950	32.412
1951	32.501
1952	32.688
1953	32.89
1954	33.106
1955	33.338
1956	33.585
1957	33.848
1958	34.127
1959	34.423
1960	34.737
1961	35.07
1962	35.421
1963	35.789
1964	36.173
1965	36.568
1966	36.971
1967	37.379
1968	37.787
1969	38.194
1970	38.601
1971	39.011
1972	39.426
1973	39.843
1974	40.258
1975	40.663
1976	41.05
1977	41.412
1978	41.742
1979	42.039
1980	42.299
1981	42.52
1982	42.71
1983	42.877
1984	43.026
1985	43.163
1986	43.289
1987	43.41
1988	43.537
1989	43.682
1990	43.854
1991	44.056
1992	44.296
1993	44.588
1994	44.948
1995	45.403
1996	45.978
1997	46.68
1998	47.508
1999	48.453
2000	49.502
2001	50.635
2002	51.819
2003	53.023
2004	54.222
2005	55.404
2006	56.568
2007	57.714
2008	58.836
2009	59.911
2010	60.908
2011	61.795
2012	62.556
2013	63.188
2014	63.695
2015	64.094
2016	64.411
2017	64.682
2018	64.939
2019	65.2
2020	65.477
2021	65.771
2022	66.069
2023	66.363
2024	66.651
2025	66.933
2026	67.21
2027	67.48
2028	67.744
2029	68.001
2030	68.252
2031	68.497
2032	68.737
2033	68.972
2034	69.202
2035	69.428
2036	69.649
2037	69.866
2038	70.08
2039	70.289
2040	70.495
2041	70.697
2042	70.896
2043	71.092
2044	71.285
2045	71.474
2046	71.66
2047	71.841
2048	72.018
2049	72.191
2050	72.36
2051	72.528
2052	72.693
2053	72.857
2054	73.02
2055	73.182
2056	73.343
2057	73.501
2058	73.657
2059	73.811
2060	73.962
2061	74.111
2062	74.259
2063	74.405
2064	74.55
2065	74.694
2066	74.838
2067	74.981
2068	75.123
2069	75.264
2070	75.405
2071	75.544
2072	75.681
2073	75.817
2074	75.951
2075	76.084
2076	76.216
2077	76.347
2078	76.478
2079	76.608
2080	76.738
2081	76.868
2082	76.996
2083	77.123
2084	77.249
2085	77.374
2086	77.498
2087	77.62
2088	77.742
2089	77.863
2090	77.983
2091	78.103
2092	78.222
2093	78.34
2094	78.457
2095	78.573
2096	78.689
2097	78.804
2098	78.918
2099	79.031