Year Years
1950 67.003
1951 67.138
1952 67.401
1953 67.654
1954 67.897
1955 68.129
1956 68.351
1957 68.563
1958 68.764
1959 68.956
1960 69.137
1961 69.31
1962 69.473
1963 69.63
1964 69.781
1965 69.928
1966 70.071
1967 70.211
1968 70.351
1969 70.492
1970 70.635
1971 70.782
1972 70.933
1973 71.089
1974 71.25
1975 71.418
1976 71.592
1977 71.771
1978 71.957
1979 72.149
1980 72.348
1981 72.555
1982 72.771
1983 72.996
1984 73.229
1985 73.469
1986 73.716
1987 73.97
1988 74.225
1989 74.48
1990 74.729
1991 74.964
1992 75.184
1993 75.389
1994 75.58
1995 75.762
1996 75.939
1997 76.12
1998 76.312
1999 76.518
2000 76.745
2001 76.997
2002 77.273
2003 77.566
2004 77.873
2005 78.184
2006 78.49
2007 78.781
2008 79.054
2009 79.304
2010 79.532
2011 79.741
2012 79.94
2013 80.135
2014 80.331
2015 80.528
2016 80.73
2017 80.934
2018 81.14
2019 81.347
2020 81.555
2021 81.763
2022 81.97
2023 82.175
2024 82.376
2025 82.571
2026 82.76
2027 82.941
2028 83.115
2029 83.281
2030 83.439
2031 83.589
2032 83.733
2033 83.871
2034 84.006
2035 84.136
2036 84.265
2037 84.392
2038 84.518
2039 84.643
2040 84.768
2041 84.894
2042 85.018
2043 85.142
2044 85.264
2045 85.387
2046 85.509
2047 85.631
2048 85.753
2049 85.875
2050 85.997
2051 86.118
2052 86.238
2053 86.356
2054 86.473
2055 86.59
2056 86.707
2057 86.824
2058 86.943
2059 87.063
2060 87.184
2061 87.306
2062 87.427
2063 87.548
2064 87.668
2065 87.786
2066 87.904
2067 88.022
2068 88.14
2069 88.257
2070 88.375
2071 88.493
2072 88.611
2073 88.729
2074 88.847
2075 88.965
2076 89.083
2077 89.201
2078 89.32
2079 89.438
2080 89.556
2081 89.673
2082 89.791
2083 89.907
2084 90.024
2085 90.14
2086 90.256
2087 90.373
2088 90.489
2089 90.607
2090 90.724
2091 90.842
2092 90.96
2093 91.079
2094 91.197
2095 91.315
2096 91.433
2097 91.551
2098 91.669
2099 91.787