Year	Years
1950	34.146
1951	34.807
1952	36.108
1953	37.37
1954	38.594
1955	39.778
1956	40.922
1957	42.028
1958	43.094
1959	44.119
1960	45.105
1961	46.049
1962	46.953
1963	47.815
1964	48.638
1965	49.422
1966	50.171
1967	50.885
1968	51.565
1969	52.209
1970	52.813
1971	53.37
1972	53.877
1973	54.334
1974	54.744
1975	55.114
1976	55.449
1977	55.759
1978	56.052
1979	56.336
1980	56.617
1981	56.896
1982	57.172
1983	57.445
1984	57.717
1985	57.991
1986	58.269
1987	58.551
1988	58.836
1989	59.123
1990	59.41
1991	59.695
1992	59.975
1993	60.247
1994	60.512
1995	60.768
1996	61.017
1997	61.26
1998	61.5
1999	61.736
2000	61.965
2001	62.185
2002	62.393
2003	62.592
2004	62.785
2005	62.983
2006	63.196
2007	63.431
2008	63.689
2009	63.966
2010	64.252
2011	64.532
2012	64.792
2013	65.022
2014	65.217
2015	65.379
2016	65.514
2017	65.634
2018	65.75
2019	65.866
2020	65.985
2021	66.107
2022	66.23
2023	66.351
2024	66.47
2025	66.588
2026	66.706
2027	66.824
2028	66.942
2029	67.06
2030	67.178
2031	67.296
2032	67.412
2033	67.527
2034	67.64
2035	67.751
2036	67.86
2037	67.966
2038	68.07
2039	68.174
2040	68.276
2041	68.379
2042	68.483
2043	68.588
2044	68.694
2045	68.801
2046	68.908
2047	69.014
2048	69.118
2049	69.22
2050	69.322
2051	69.422
2052	69.523
2053	69.624
2054	69.727
2055	69.83
2056	69.933
2057	70.035
2058	70.137
2059	70.237
2060	70.338
2061	70.438
2062	70.54
2063	70.644
2064	70.75
2065	70.858
2066	70.969
2067	71.081
2068	71.195
2069	71.311
2070	71.429
2071	71.548
2072	71.668
2073	71.791
2074	71.915
2075	72.04
2076	72.166
2077	72.292
2078	72.419
2079	72.547
2080	72.677
2081	72.809
2082	72.945
2083	73.085
2084	73.229
2085	73.375
2086	73.522
2087	73.668
2088	73.813
2089	73.956
2090	74.099
2091	74.243
2092	74.388
2093	74.537
2094	74.69
2095	74.848
2096	75.011
2097	75.179
2098	75.353
2099	75.532