Year	Years
1950	33.106
1951	33.457
1952	34.154
1953	34.841
1954	35.518
1955	36.184
1956	36.839
1957	37.485
1958	38.121
1959	38.748
1960	39.366
1961	39.976
1962	40.579
1963	41.176
1964	41.768
1965	42.353
1966	42.934
1967	43.508
1968	44.077
1969	44.64
1970	45.199
1971	45.754
1972	46.305
1973	46.854
1974	47.398
1975	47.939
1976	48.477
1977	49.01
1978	49.537
1979	50.054
1980	50.561
1981	51.056
1982	51.536
1983	51.999
1984	52.441
1985	52.864
1986	53.275
1987	53.672
1988	54.044
1989	54.374
1990	54.626
1991	54.756
1992	54.745
1993	54.598
1994	54.331
1995	53.98
1996	53.592
1997	53.226
1998	52.93
1999	52.737
2000	52.668
2001	52.727
2002	52.889
2003	53.133
2004	53.452
2005	53.849
2006	54.328
2007	54.882
2008	55.493
2009	56.138
2010	56.783
2011	57.393
2012	57.947
2013	58.429
2014	58.83
2015	59.152
2016	59.41
2017	59.631
2018	59.839
2019	60.043
2020	60.251
2021	60.464
2022	60.674
2023	60.878
2024	61.074
2025	61.265
2026	61.449
2027	61.628
2028	61.8
2029	61.967
2030	62.129
2031	62.286
2032	62.439
2033	62.587
2034	62.732
2035	62.873
2036	63.012
2037	63.148
2038	63.281
2039	63.412
2040	63.541
2041	63.667
2042	63.789
2043	63.909
2044	64.025
2045	64.138
2046	64.249
2047	64.359
2048	64.468
2049	64.576
2050	64.684
2051	64.791
2052	64.899
2053	65.006
2054	65.112
2055	65.216
2056	65.319
2057	65.419
2058	65.516
2059	65.612
2060	65.705
2061	65.796
2062	65.887
2063	65.977
2064	66.068
2065	66.16
2066	66.252
2067	66.345
2068	66.439
2069	66.533
2070	66.627
2071	66.721
2072	66.813
2073	66.904
2074	66.993
2075	67.08
2076	67.165
2077	67.249
2078	67.331
2079	67.411
2080	67.492
2081	67.572
2082	67.652
2083	67.733
2084	67.814
2085	67.895
2086	67.977
2087	68.059
2088	68.141
2089	68.222
2090	68.302
2091	68.382
2092	68.461
2093	68.539
2094	68.617
2095	68.693
2096	68.769
2097	68.844
2098	68.918
2099	68.991