Year	Years
1950	42.707
1951	43.276
1952	44.397
1953	45.48
1954	46.525
1955	47.532
1956	48.501
1957	49.433
1958	50.33
1959	51.192
1960	52.023
1961	52.825
1962	53.602
1963	54.355
1964	55.089
1965	55.803
1966	56.499
1967	57.174
1968	57.829
1969	58.466
1970	59.084
1971	59.685
1972	60.269
1973	60.838
1974	61.393
1975	61.935
1976	62.463
1977	62.978
1978	63.481
1979	63.972
1980	64.451
1981	64.918
1982	65.375
1983	65.82
1984	66.256
1985	66.682
1986	67.099
1987	67.507
1988	67.907
1989	68.299
1990	68.684
1991	69.062
1992	69.433
1993	69.798
1994	70.157
1995	70.509
1996	70.856
1997	71.196
1998	71.531
1999	71.861
2000	72.184
2001	72.502
2002	72.814
2003	73.12
2004	73.423
2005	73.724
2006	74.028
2007	74.336
2008	74.646
2009	74.96
2010	75.272
2011	75.579
2012	75.877
2013	76.164
2014	76.438
2015	76.701
2016	76.957
2017	77.209
2018	77.462
2019	77.715
2020	77.971
2021	78.229
2022	78.489
2023	78.747
2024	79.002
2025	79.251
2026	79.492
2027	79.724
2028	79.946
2029	80.156
2030	80.354
2031	80.541
2032	80.719
2033	80.89
2034	81.054
2035	81.214
2036	81.369
2037	81.521
2038	81.671
2039	81.818
2040	81.964
2041	82.108
2042	82.251
2043	82.391
2044	82.529
2045	82.666
2046	82.801
2047	82.935
2048	83.068
2049	83.2
2050	83.333
2051	83.464
2052	83.596
2053	83.727
2054	83.857
2055	83.987
2056	84.117
2057	84.245
2058	84.373
2059	84.5
2060	84.627
2061	84.753
2062	84.878
2063	85.004
2064	85.13
2065	85.256
2066	85.382
2067	85.508
2068	85.634
2069	85.759
2070	85.883
2071	86.006
2072	86.128
2073	86.249
2074	86.368
2075	86.487
2076	86.605
2077	86.723
2078	86.842
2079	86.961
2080	87.08
2081	87.2
2082	87.319
2083	87.438
2084	87.557
2085	87.675
2086	87.793
2087	87.912
2088	88.031
2089	88.15
2090	88.27
2091	88.39
2092	88.51
2093	88.629
2094	88.748
2095	88.867
2096	88.985
2097	89.102
2098	89.219
2099	89.335