Year	Years
1950	43.608
1951	43.676
1952	43.842
1953	44.068
1954	44.354
1955	44.7
1956	45.103
1957	45.559
1958	46.061
1959	46.597
1960	47.152
1961	47.709
1962	48.251
1963	48.765
1964	49.242
1965	49.68
1966	50.08
1967	50.457
1968	50.824
1969	51.186
1970	51.549
1971	51.911
1972	52.276
1973	52.649
1974	53.039
1975	53.457
1976	53.918
1977	54.425
1978	54.982
1979	55.589
1980	56.245
1981	56.946
1982	57.681
1983	58.434
1984	59.189
1985	59.932
1986	60.649
1987	61.334
1988	61.978
1989	62.576
1990	63.118
1991	63.601
1992	64.031
1993	64.421
1994	64.783
1995	65.133
1996	65.485
1997	65.855
1998	66.252
1999	66.685
2000	67.158
2001	67.672
2002	68.216
2003	68.779
2004	69.351
2005	69.927
2006	70.502
2007	71.07
2008	71.623
2009	72.152
2010	72.644
2011	73.09
2012	73.487
2013	73.836
2014	74.141
2015	74.406
2016	74.642
2017	74.86
2018	75.072
2019	75.284
2020	75.5
2021	75.721
2022	75.943
2023	76.162
2024	76.378
2025	76.593
2026	76.806
2027	77.016
2028	77.225
2029	77.433
2030	77.639
2031	77.845
2032	78.05
2033	78.255
2034	78.46
2035	78.664
2036	78.867
2037	79.068
2038	79.268
2039	79.466
2040	79.662
2041	79.858
2042	80.054
2043	80.25
2044	80.447
2045	80.645
2046	80.843
2047	81.043
2048	81.243
2049	81.443
2050	81.641
2051	81.838
2052	82.032
2053	82.223
2054	82.411
2055	82.595
2056	82.777
2057	82.957
2058	83.135
2059	83.31
2060	83.484
2061	83.654
2062	83.82
2063	83.981
2064	84.137
2065	84.288
2066	84.433
2067	84.573
2068	84.708
2069	84.839
2070	84.966
2071	85.091
2072	85.213
2073	85.334
2074	85.454
2075	85.573
2076	85.693
2077	85.812
2078	85.931
2079	86.049
2080	86.167
2081	86.285
2082	86.401
2083	86.517
2084	86.631
2085	86.746
2086	86.86
2087	86.975
2088	87.09
2089	87.206
2090	87.322
2091	87.437
2092	87.552
2093	87.666
2094	87.779
2095	87.89
2096	88
2097	88.108
2098	88.214
2099	88.319