Year	Years
1950	34.203
1951	34.175
1952	34.14
1953	34.143
1954	34.184
1955	34.263
1956	34.383
1957	34.543
1958	34.747
1959	34.999
1960	35.304
1961	35.666
1962	36.087
1963	36.565
1964	37.095
1965	37.666
1966	38.266
1967	38.884
1968	39.508
1969	40.128
1970	40.738
1971	41.334
1972	41.92
1973	42.504
1974	43.087
1975	43.677
1976	44.278
1977	44.898
1978	45.54
1979	46.207
1980	46.898
1981	47.609
1982	48.336
1983	49.075
1984	49.828
1985	50.599
1986	51.393
1987	52.215
1988	53.066
1989	53.941
1990	54.836
1991	55.746
1992	56.66
1993	57.571
1994	58.469
1995	59.35
1996	60.21
1997	61.051
1998	61.872
1999	62.667
2000	63.434
2001	64.169
2002	64.871
2003	65.541
2004	66.179
2005	66.783
2006	67.355
2007	67.897
2008	68.412
2009	68.903
2010	69.373
2011	69.826
2012	70.263
2013	70.686
2014	71.096
2015	71.493
2016	71.877
2017	72.247
2018	72.601
2019	72.94
2020	73.265
2021	73.577
2022	73.876
2023	74.165
2024	74.444
2025	74.715
2026	74.978
2027	75.232
2028	75.478
2029	75.717
2030	75.949
2031	76.176
2032	76.398
2033	76.615
2034	76.829
2035	77.038
2036	77.243
2037	77.444
2038	77.64
2039	77.832
2040	78.019
2041	78.203
2042	78.384
2043	78.562
2044	78.737
2045	78.91
2046	79.08
2047	79.249
2048	79.416
2049	79.58
2050	79.743
2051	79.904
2052	80.063
2053	80.22
2054	80.375
2055	80.528
2056	80.679
2057	80.827
2058	80.973
2059	81.118
2060	81.261
2061	81.402
2062	81.542
2063	81.682
2064	81.82
2065	81.958
2066	82.096
2067	82.232
2068	82.368
2069	82.503
2070	82.637
2071	82.771
2072	82.904
2073	83.037
2074	83.17
2075	83.302
2076	83.434
2077	83.567
2078	83.699
2079	83.831
2080	83.961
2081	84.089
2082	84.215
2083	84.337
2084	84.456
2085	84.574
2086	84.69
2087	84.806
2088	84.923
2089	85.041
2090	85.159
2091	85.279
2092	85.399
2093	85.519
2094	85.638
2095	85.757
2096	85.875
2097	85.992
2098	86.109
2099	86.224