Year Years
1950 62.038
1951 62.29
1952 62.779
1953 63.242
1954 63.677
1955 64.085
1956 64.467
1957 64.825
1958 65.161
1959 65.482
1960 65.791
1961 66.096
1962 66.4
1963 66.705
1964 67.008
1965 67.302
1966 67.574
1967 67.815
1968 68.018
1969 68.179
1970 68.298
1971 68.378
1972 68.428
1973 68.457
1974 68.469
1975 68.462
1976 68.425
1977 68.362
1978 68.282
1979 68.206
1980 68.172
1981 68.225
1982 68.388
1983 68.664
1984 69.039
1985 69.478
1986 69.931
1987 70.343
1988 70.671
1989 70.897
1990 71.008
1991 71.012
1992 70.945
1993 70.845
1994 70.733
1995 70.641
1996 70.594
1997 70.602
1998 70.67
1999 70.797
2000 70.964
2001 71.14
2002 71.301
2003 71.436
2004 71.551
2005 71.681
2006 71.874
2007 72.166
2008 72.569
2009 73.074
2010 73.641
2011 74.219
2012 74.749
2013 75.188
2014 75.522
2015 75.751
2016 75.895
2017 75.996
2018 76.09
2019 76.191
2020 76.308
2021 76.441
2022 76.58
2023 76.716
2024 76.851
2025 76.984
2026 77.116
2027 77.247
2028 77.379
2029 77.51
2030 77.642
2031 77.773
2032 77.904
2033 78.034
2034 78.163
2035 78.292
2036 78.42
2037 78.547
2038 78.675
2039 78.803
2040 78.931
2041 79.059
2042 79.187
2043 79.315
2044 79.442
2045 79.568
2046 79.693
2047 79.817
2048 79.94
2049 80.062
2050 80.182
2051 80.302
2052 80.422
2053 80.541
2054 80.66
2055 80.78
2056 80.9
2057 81.02
2058 81.141
2059 81.261
2060 81.381
2061 81.501
2062 81.621
2063 81.74
2064 81.859
2065 81.977
2066 82.095
2067 82.211
2068 82.326
2069 82.441
2070 82.555
2071 82.67
2072 82.785
2073 82.9
2074 83.017
2075 83.134
2076 83.252
2077 83.371
2078 83.488
2079 83.606
2080 83.722
2081 83.838
2082 83.952
2083 84.066
2084 84.178
2085 84.291
2086 84.403
2087 84.516
2088 84.629
2089 84.743
2090 84.857
2091 84.97
2092 85.083
2093 85.195
2094 85.306
2095 85.415
2096 85.523
2097 85.629
2098 85.733
2099 85.836