Year Years
1950 58.4
1951 58.652
1952 59.154
1953 59.652
1954 60.146
1955 60.636
1956 61.122
1957 61.603
1958 62.077
1959 62.542
1960 62.996
1961 63.437
1962 63.864
1963 64.278
1964 64.685
1965 65.091
1966 65.508
1967 65.942
1968 66.396
1969 66.872
1970 67.366
1971 67.875
1972 68.388
1973 68.895
1974 69.389
1975 69.863
1976 70.309
1977 70.729
1978 71.123
1979 71.493
1980 71.844
1981 72.184
1982 72.521
1983 72.857
1984 73.194
1985 73.526
1986 73.844
1987 74.14
1988 74.413
1989 74.665
1990 74.909
1991 75.16
1992 75.429
1993 75.723
1994 76.04
1995 76.371
1996 76.701
1997 77.014
1998 77.299
1999 77.551
2000 77.77
2001 77.96
2002 78.134
2003 78.302
2004 78.472
2005 78.649
2006 78.84
2007 79.045
2008 79.261
2009 79.487
2010 79.716
2011 79.942
2012 80.158
2013 80.359
2014 80.544
2015 80.711
2016 80.866
2017 81.013
2018 81.158
2019 81.304
2020 81.45
2021 81.598
2022 81.746
2023 81.894
2024 82.04
2025 82.187
2026 82.333
2027 82.479
2028 82.626
2029 82.772
2030 82.918
2031 83.063
2032 83.207
2033 83.35
2034 83.491
2035 83.63
2036 83.767
2037 83.903
2038 84.038
2039 84.173
2040 84.307
2041 84.441
2042 84.575
2043 84.709
2044 84.843
2045 84.977
2046 85.11
2047 85.243
2048 85.375
2049 85.507
2050 85.637
2051 85.767
2052 85.896
2053 86.025
2054 86.153
2055 86.281
2056 86.409
2057 86.537
2058 86.665
2059 86.793
2060 86.921
2061 87.049
2062 87.176
2063 87.303
2064 87.43
2065 87.556
2066 87.682
2067 87.808
2068 87.934
2069 88.061
2070 88.187
2071 88.312
2072 88.437
2073 88.561
2074 88.684
2075 88.807
2076 88.928
2077 89.05
2078 89.172
2079 89.293
2080 89.415
2081 89.537
2082 89.659
2083 89.781
2084 89.903
2085 90.025
2086 90.147
2087 90.269
2088 90.392
2089 90.514
2090 90.636
2091 90.758
2092 90.879
2093 91
2094 91.121
2095 91.242
2096 91.362
2097 91.481
2098 91.6
2099 91.718