Year Years
1950 70.629
1951 70.742
1952 70.947
1953 71.113
1954 71.238
1955 71.323
1956 71.37
1957 71.381
1958 71.36
1959 71.315
1960 71.255
1961 71.191
1962 71.132
1963 71.088
1964 71.065
1965 71.063
1966 71.077
1967 71.1
1968 71.128
1969 71.162
1970 71.206
1971 71.267
1972 71.352
1973 71.461
1974 71.593
1975 71.741
1976 71.899
1977 72.057
1978 72.207
1979 72.345
1980 72.463
1981 72.555
1982 72.627
1983 72.684
1984 72.736
1985 72.794
1986 72.876
1987 72.991
1988 73.146
1989 73.342
1990 73.573
1991 73.829
1992 74.095
1993 74.359
1994 74.616
1995 74.863
1996 75.103
1997 75.342
1998 75.585
1999 75.835
2000 76.095
2001 76.367
2002 76.651
2003 76.944
2004 77.244
2005 77.547
2006 77.848
2007 78.143
2008 78.427
2009 78.698
2010 78.953
2011 79.194
2012 79.421
2013 79.639
2014 79.848
2015 80.052
2016 80.253
2017 80.453
2018 80.652
2019 80.853
2020 81.055
2021 81.259
2022 81.463
2023 81.666
2024 81.865
2025 82.06
2026 82.248
2027 82.43
2028 82.604
2029 82.77
2030 82.928
2031 83.079
2032 83.224
2033 83.364
2034 83.5
2035 83.633
2036 83.763
2037 83.89
2038 84.015
2039 84.138
2040 84.26
2041 84.382
2042 84.503
2043 84.624
2044 84.744
2045 84.864
2046 84.983
2047 85.101
2048 85.217
2049 85.331
2050 85.444
2051 85.555
2052 85.666
2053 85.776
2054 85.885
2055 85.995
2056 86.105
2057 86.216
2058 86.327
2059 86.438
2060 86.55
2061 86.662
2062 86.773
2063 86.885
2064 86.995
2065 87.106
2066 87.216
2067 87.326
2068 87.436
2069 87.546
2070 87.656
2071 87.765
2072 87.875
2073 87.983
2074 88.092
2075 88.2
2076 88.308
2077 88.417
2078 88.525
2079 88.635
2080 88.744
2081 88.854
2082 88.964
2083 89.074
2084 89.184
2085 89.294
2086 89.405
2087 89.516
2088 89.628
2089 89.74
2090 89.852
2091 89.963
2092 90.074
2093 90.184
2094 90.293
2095 90.4
2096 90.506
2097 90.61
2098 90.712
2099 90.814