Year	Years
1950	53.419
1951	53.592
1952	53.939
1953	54.284
1954	54.627
1955	54.967
1956	55.305
1957	55.64
1958	55.97
1959	56.294
1960	56.609
1961	56.913
1962	57.203
1963	57.477
1964	57.736
1965	57.984
1966	58.226
1967	58.467
1968	58.704
1969	58.934
1970	59.143
1971	59.313
1972	59.435
1973	59.508
1974	59.539
1975	59.544
1976	59.543
1977	59.558
1978	59.61
1979	59.709
1980	59.865
1981	60.082
1982	60.349
1983	60.649
1984	60.971
1985	61.3
1986	61.617
1987	61.912
1988	62.175
1989	62.404
1990	62.601
1991	62.775
1992	62.94
1993	63.107
1994	63.278
1995	63.452
1996	63.624
1997	63.788
1998	63.936
1999	64.07
2000	64.187
2001	64.29
2002	64.382
2003	64.467
2004	64.55
2005	64.632
2006	64.715
2007	64.802
2008	64.892
2009	64.987
2010	65.089
2011	65.198
2012	65.313
2013	65.433
2014	65.557
2015	65.684
2016	65.812
2017	65.941
2018	66.068
2019	66.195
2020	66.319
2021	66.441
2022	66.562
2023	66.682
2024	66.801
2025	66.92
2026	67.036
2027	67.151
2028	67.263
2029	67.375
2030	67.485
2031	67.595
2032	67.707
2033	67.819
2034	67.934
2035	68.05
2036	68.169
2037	68.288
2038	68.409
2039	68.53
2040	68.652
2041	68.774
2042	68.896
2043	69.019
2044	69.143
2045	69.269
2046	69.396
2047	69.527
2048	69.659
2049	69.794
2050	69.931
2051	70.069
2052	70.206
2053	70.344
2054	70.481
2055	70.617
2056	70.754
2057	70.892
2058	71.031
2059	71.173
2060	71.315
2061	71.46
2062	71.606
2063	71.752
2064	71.9
2065	72.047
2066	72.195
2067	72.344
2068	72.492
2069	72.641
2070	72.791
2071	72.942
2072	73.093
2073	73.247
2074	73.402
2075	73.559
2076	73.717
2077	73.877
2078	74.039
2079	74.203
2080	74.368
2081	74.536
2082	74.705
2083	74.878
2084	75.051
2085	75.227
2086	75.403
2087	75.578
2088	75.754
2089	75.929
2090	76.103
2091	76.278
2092	76.453
2093	76.629
2094	76.806
2095	76.985
2096	77.165
2097	77.347
2098	77.531
2099	77.716