Year	Years
1950	27.238
1951	27.366
1952	27.611
1953	27.837
1954	28.045
1955	28.234
1956	28.406
1957	28.565
1958	28.714
1959	28.864
1960	29.026
1961	29.21
1962	29.432
1963	29.704
1964	30.033
1965	30.429
1966	30.896
1967	31.424
1968	32.006
1969	32.633
1970	33.296
1971	33.984
1972	34.688
1973	35.399
1974	36.112
1975	36.829
1976	37.554
1977	38.295
1978	39.05
1979	39.813
1980	40.573
1981	41.316
1982	42.032
1983	42.709
1984	43.343
1985	43.937
1986	44.498
1987	45.036
1988	45.552
1989	46.039
1990	46.473
1991	46.818
1992	47.062
1993	47.212
1994	47.291
1995	47.34
1996	47.413
1997	47.562
1998	47.823
1999	48.216
2000	48.752
2001	49.424
2002	50.192
2003	51.012
2004	51.855
2005	52.683
2006	53.461
2007	54.173
2008	54.812
2009	55.375
2010	55.87
2011	56.32
2012	56.756
2013	57.203
2014	57.671
2015	58.163
2016	58.674
2017	59.189
2018	59.696
2019	60.191
2020	60.671
2021	61.136
2022	61.587
2023	62.027
2024	62.455
2025	62.871
2026	63.275
2027	63.667
2028	64.048
2029	64.416
2030	64.774
2031	65.119
2032	65.454
2033	65.777
2034	66.09
2035	66.395
2036	66.69
2037	66.979
2038	67.26
2039	67.535
2040	67.803
2041	68.064
2042	68.319
2043	68.565
2044	68.805
2045	69.038
2046	69.265
2047	69.487
2048	69.705
2049	69.918
2050	70.127
2051	70.333
2052	70.534
2053	70.732
2054	70.925
2055	71.115
2056	71.3
2057	71.481
2058	71.659
2059	71.833
2060	72.004
2061	72.173
2062	72.341
2063	72.508
2064	72.675
2065	72.841
2066	73.006
2067	73.169
2068	73.331
2069	73.49
2070	73.647
2071	73.802
2072	73.955
2073	74.107
2074	74.257
2075	74.406
2076	74.553
2077	74.699
2078	74.844
2079	74.988
2080	75.13
2081	75.271
2082	75.41
2083	75.547
2084	75.683
2085	75.817
2086	75.952
2087	76.086
2088	76.221
2089	76.356
2090	76.492
2091	76.627
2092	76.762
2093	76.896
2094	77.029
2095	77.16
2096	77.29
2097	77.418
2098	77.544
2099	77.669