Year	Years
1950	25.431
1951	25.744
1952	26.357
1953	26.943
1954	27.503
1955	28.037
1956	28.545
1957	29.03
1958	29.493
1959	29.938
1960	30.371
1961	30.795
1962	31.216
1963	31.638
1964	32.062
1965	32.485
1966	32.902
1967	33.309
1968	33.702
1969	34.081
1970	34.454
1971	34.83
1972	35.214
1973	35.607
1974	36.003
1975	36.384
1976	36.729
1977	37.023
1978	37.265
1979	37.464
1980	37.639
1981	37.815
1982	38.023
1983	38.286
1984	38.621
1985	39.039
1986	39.547
1987	40.129
1988	40.766
1989	41.445
1990	42.149
1991	42.863
1992	43.571
1993	44.258
1994	44.913
1995	45.526
1996	46.092
1997	46.617
1998	47.111
1999	47.578
2000	48.022
2001	48.448
2002	48.863
2003	49.278
2004	49.699
2005	50.136
2006	50.6
2007	51.09
2008	51.605
2009	52.141
2010	52.691
2011	53.246
2012	53.793
2013	54.325
2014	54.836
2015	55.326
2016	55.796
2017	56.253
2018	56.702
2019	57.146
2020	57.585
2021	58.019
2022	58.447
2023	58.868
2024	59.281
2025	59.686
2026	60.081
2027	60.465
2028	60.84
2029	61.204
2030	61.558
2031	61.902
2032	62.237
2033	62.565
2034	62.883
2035	63.193
2036	63.493
2037	63.782
2038	64.06
2039	64.328
2040	64.585
2041	64.833
2042	65.072
2043	65.304
2044	65.53
2045	65.75
2046	65.965
2047	66.174
2048	66.378
2049	66.576
2050	66.769
2051	66.954
2052	67.132
2053	67.303
2054	67.468
2055	67.629
2056	67.786
2057	67.943
2058	68.098
2059	68.254
2060	68.409
2061	68.563
2062	68.714
2063	68.861
2064	69.004
2065	69.142
2066	69.277
2067	69.408
2068	69.536
2069	69.662
2070	69.786
2071	69.909
2072	70.03
2073	70.15
2074	70.269
2075	70.389
2076	70.51
2077	70.633
2078	70.757
2079	70.883
2080	71.01
2081	71.136
2082	71.261
2083	71.384
2084	71.505
2085	71.626
2086	71.748
2087	71.873
2088	72.001
2089	72.133
2090	72.268
2091	72.406
2092	72.546
2093	72.686
2094	72.826
2095	72.966
2096	73.105
2097	73.242
2098	73.379
2099	73.515