Year Years
1950 66.343
1951 66.45
1952 66.661
1953 66.867
1954 67.067
1955 67.262
1956 67.45
1957 67.632
1958 67.806
1959 67.972
1960 68.129
1961 68.274
1962 68.408
1963 68.531
1964 68.644
1965 68.75
1966 68.849
1967 68.945
1968 69.043
1969 69.148
1970 69.264
1971 69.397
1972 69.548
1973 69.72
1974 69.915
1975 70.137
1976 70.391
1977 70.675
1978 70.981
1979 71.305
1980 71.634
1981 71.957
1982 72.265
1983 72.552
1984 72.815
1985 73.053
1986 73.271
1987 73.478
1988 73.683
1989 73.889
1990 74.099
1991 74.311
1992 74.524
1993 74.739
1994 74.956
1995 75.18
1996 75.414
1997 75.661
1998 75.919
1999 76.188
2000 76.465
2001 76.745
2002 77.024
2003 77.297
2004 77.563
2005 77.822
2006 78.076
2007 78.328
2008 78.58
2009 78.832
2010 79.082
2011 79.326
2012 79.564
2013 79.794
2014 80.015
2015 80.23
2016 80.441
2017 80.65
2018 80.859
2019 81.069
2020 81.28
2021 81.491
2022 81.7
2023 81.904
2024 82.103
2025 82.296
2026 82.479
2027 82.654
2028 82.819
2029 82.977
2030 83.127
2031 83.271
2032 83.409
2033 83.545
2034 83.678
2035 83.81
2036 83.94
2037 84.068
2038 84.194
2039 84.317
2040 84.44
2041 84.561
2042 84.682
2043 84.803
2044 84.923
2045 85.042
2046 85.162
2047 85.28
2048 85.398
2049 85.515
2050 85.632
2051 85.748
2052 85.864
2053 85.98
2054 86.096
2055 86.212
2056 86.327
2057 86.441
2058 86.553
2059 86.664
2060 86.775
2061 86.886
2062 86.998
2063 87.111
2064 87.225
2065 87.34
2066 87.455
2067 87.569
2068 87.682
2069 87.794
2070 87.905
2071 88.016
2072 88.127
2073 88.24
2074 88.354
2075 88.469
2076 88.585
2077 88.701
2078 88.816
2079 88.93
2080 89.043
2081 89.154
2082 89.265
2083 89.374
2084 89.483
2085 89.591
2086 89.699
2087 89.808
2088 89.917
2089 90.026
2090 90.136
2091 90.246
2092 90.355
2093 90.464
2094 90.572
2095 90.678
2096 90.784
2097 90.889
2098 90.993
2099 91.095