Year	Years
1950	50.546
1951	50.93
1952	51.699
1953	52.474
1954	53.253
1955	54.037
1956	54.825
1957	55.616
1958	56.408
1959	57.199
1960	57.984
1961	58.76
1962	59.52
1963	60.263
1964	60.983
1965	61.68
1966	62.353
1967	63.006
1968	63.639
1969	64.255
1970	64.853
1971	65.434
1972	65.999
1973	66.547
1974	67.081
1975	67.599
1976	68.103
1977	68.593
1978	69.068
1979	69.53
1980	69.978
1981	70.412
1982	70.834
1983	71.243
1984	71.64
1985	72.025
1986	72.399
1987	72.763
1988	73.116
1989	73.459
1990	73.793
1991	74.118
1992	74.433
1993	74.738
1994	75.035
1995	75.323
1996	75.603
1997	75.874
1998	76.139
1999	76.396
2000	76.647
2001	76.891
2002	77.128
2003	77.358
2004	77.582
2005	77.8
2006	78.014
2007	78.225
2008	78.431
2009	78.634
2010	78.833
2011	79.028
2012	79.216
2013	79.399
2014	79.577
2015	79.749
2016	79.918
2017	80.084
2018	80.247
2019	80.41
2020	80.572
2021	80.733
2022	80.893
2023	81.051
2024	81.207
2025	81.362
2026	81.515
2027	81.665
2028	81.814
2029	81.96
2030	82.105
2031	82.249
2032	82.392
2033	82.534
2034	82.676
2035	82.818
2036	82.96
2037	83.1
2038	83.24
2039	83.378
2040	83.515
2041	83.65
2042	83.784
2043	83.917
2044	84.048
2045	84.179
2046	84.308
2047	84.436
2048	84.564
2049	84.69
2050	84.817
2051	84.943
2052	85.069
2053	85.195
2054	85.321
2055	85.447
2056	85.572
2057	85.697
2058	85.821
2059	85.945
2060	86.067
2061	86.189
2062	86.31
2063	86.43
2064	86.55
2065	86.67
2066	86.79
2067	86.911
2068	87.032
2069	87.154
2070	87.276
2071	87.397
2072	87.519
2073	87.639
2074	87.759
2075	87.877
2076	87.995
2077	88.112
2078	88.229
2079	88.345
2080	88.461
2081	88.577
2082	88.693
2083	88.809
2084	88.925
2085	89.041
2086	89.157
2087	89.272
2088	89.387
2089	89.502
2090	89.616
2091	89.73
2092	89.844
2093	89.957
2094	90.071
2095	90.185
2096	90.299
2097	90.413
2098	90.527
2099	90.641