Year	Years
1950	32.045
1951	32.209
1952	32.562
1953	32.964
1954	33.416
1955	33.916
1956	34.463
1957	35.053
1958	35.677
1959	36.323
1960	36.974
1961	37.614
1962	38.225
1963	38.79
1964	39.3
1965	39.754
1966	40.155
1967	40.517
1968	40.851
1969	41.161
1970	41.451
1971	41.723
1972	41.976
1973	42.205
1974	42.405
1975	42.555
1976	42.629
1977	42.621
1978	42.542
1979	42.417
1980	42.296
1981	42.236
1982	42.283
1983	42.461
1984	42.776
1985	43.206
1986	43.711
1987	44.235
1988	44.737
1989	45.199
1990	45.622
1991	46.02
1992	46.423
1993	46.856
1994	47.324
1995	47.825
1996	48.347
1997	48.881
1998	49.423
1999	49.984
2000	50.587
2001	51.262
2002	52.026
2003	52.885
2004	53.83
2005	54.846
2006	55.912
2007	56.991
2008	58.046
2009	59.05
2010	59.976
2011	60.802
2012	61.532
2013	62.171
2014	62.723
2015	63.2
2016	63.617
2017	63.997
2018	64.359
2019	64.715
2020	65.073
2021	65.434
2022	65.789
2023	66.133
2024	66.466
2025	66.787
2026	67.096
2027	67.392
2028	67.675
2029	67.946
2030	68.205
2031	68.454
2032	68.693
2033	68.923
2034	69.145
2035	69.361
2036	69.571
2037	69.774
2038	69.972
2039	70.165
2040	70.354
2041	70.54
2042	70.725
2043	70.907
2044	71.088
2045	71.268
2046	71.446
2047	71.621
2048	71.794
2049	71.965
2050	72.134
2051	72.302
2052	72.47
2053	72.639
2054	72.807
2055	72.977
2056	73.145
2057	73.313
2058	73.48
2059	73.645
2060	73.81
2061	73.975
2062	74.14
2063	74.307
2064	74.475
2065	74.644
2066	74.814
2067	74.983
2068	75.151
2069	75.318
2070	75.485
2071	75.651
2072	75.817
2073	75.984
2074	76.151
2075	76.321
2076	76.492
2077	76.665
2078	76.84
2079	77.016
2080	77.193
2081	77.371
2082	77.548
2083	77.725
2084	77.9
2085	78.075
2086	78.249
2087	78.424
2088	78.6
2089	78.776
2090	78.953
2091	79.131
2092	79.31
2093	79.488
2094	79.667
2095	79.845
2096	80.023
2097	80.201
2098	80.379
2099	80.556