Year Years
1950 47.073
1951 47.37
1952 47.961
1953 48.547
1954 49.127
1955 49.702
1956 50.27
1957 50.831
1958 51.383
1959 51.924
1960 52.452
1961 52.962
1962 53.454
1963 53.928
1964 54.384
1965 54.827
1966 55.261
1967 55.693
1968 56.126
1969 56.564
1970 57.012
1971 57.468
1972 57.933
1973 58.403
1974 58.876
1975 59.345
1976 59.799
1977 60.235
1978 60.66
1979 61.085
1980 61.544
1981 62.083
1982 62.719
1983 63.446
1984 64.238
1985 65.039
1986 65.776
1987 66.386
1988 66.828
1989 67.089
1990 67.175
1991 67.117
1992 66.976
1993 66.815
1994 66.668
1995 66.565
1996 66.523
1997 66.538
1998 66.608
1999 66.738
2000 66.937
2001 67.211
2002 67.548
2003 67.931
2004 68.345
2005 68.767
2006 69.174
2007 69.549
2008 69.881
2009 70.164
2010 70.402
2011 70.603
2012 70.789
2013 70.974
2014 71.166
2015 71.368
2016 71.581
2017 71.798
2018 72.016
2019 72.233
2020 72.45
2021 72.666
2022 72.883
2023 73.099
2024 73.315
2025 73.531
2026 73.747
2027 73.961
2028 74.174
2029 74.387
2030 74.599
2031 74.812
2032 75.025
2033 75.24
2034 75.456
2035 75.673
2036 75.891
2037 76.109
2038 76.328
2039 76.546
2040 76.764
2041 76.983
2042 77.202
2043 77.422
2044 77.642
2045 77.863
2046 78.083
2047 78.302
2048 78.52
2049 78.736
2050 78.95
2051 79.161
2052 79.369
2053 79.575
2054 79.777
2055 79.975
2056 80.169
2057 80.359
2058 80.545
2059 80.726
2060 80.902
2061 81.074
2062 81.24
2063 81.402
2064 81.56
2065 81.714
2066 81.864
2067 82.011
2068 82.156
2069 82.299
2070 82.44
2071 82.578
2072 82.714
2073 82.848
2074 82.98
2075 83.109
2076 83.235
2077 83.359
2078 83.481
2079 83.601
2080 83.719
2081 83.837
2082 83.955
2083 84.072
2084 84.19
2085 84.308
2086 84.425
2087 84.541
2088 84.657
2089 84.771
2090 84.884
2091 84.996
2092 85.106
2093 85.216
2094 85.325
2095 85.433
2096 85.541
2097 85.647
2098 85.754
2099 85.859