Year Years
1950 49.003
1951 49.124
1952 49.427
1953 49.851
1954 50.397
1955 51.062
1956 51.843
1957 52.73
1958 53.706
1959 54.745
1960 55.813
1961 56.873
1962 57.886
1963 58.818
1964 59.647
1965 60.367
1966 60.984
1967 61.526
1968 62.014
1969 62.455
1970 62.844
1971 63.169
1972 63.428
1973 63.626
1974 63.78
1975 63.919
1976 64.074
1977 64.27
1978 64.519
1979 64.823
1980 65.173
1981 65.546
1982 65.911
1983 66.245
1984 66.539
1985 66.797
1986 67.027
1987 67.248
1988 67.468
1989 67.687
1990 67.898
1991 68.088
1992 68.245
1993 68.362
1994 68.436
1995 68.467
1996 68.452
1997 68.404
1998 68.339
1999 68.275
2000 68.237
2001 68.252
2002 68.334
2003 68.486
2004 68.704
2005 68.976
2006 69.279
2007 69.584
2008 69.868
2009 70.116
2010 70.324
2011 70.49
2012 70.628
2013 70.75
2014 70.86
2015 70.963
2016 71.061
2017 71.158
2018 71.254
2019 71.352
2020 71.454
2021 71.558
2022 71.664
2023 71.771
2024 71.878
2025 71.985
2026 72.095
2027 72.206
2028 72.319
2029 72.435
2030 72.552
2031 72.669
2032 72.787
2033 72.904
2034 73.021
2035 73.137
2036 73.254
2037 73.372
2038 73.491
2039 73.613
2040 73.735
2041 73.86
2042 73.985
2043 74.111
2044 74.238
2045 74.366
2046 74.495
2047 74.626
2048 74.758
2049 74.891
2050 75.024
2051 75.157
2052 75.289
2053 75.42
2054 75.551
2055 75.681
2056 75.813
2057 75.947
2058 76.084
2059 76.224
2060 76.366
2061 76.51
2062 76.653
2063 76.796
2064 76.938
2065 77.079
2066 77.219
2067 77.359
2068 77.5
2069 77.643
2070 77.787
2071 77.935
2072 78.086
2073 78.24
2074 78.397
2075 78.555
2076 78.715
2077 78.876
2078 79.037
2079 79.197
2080 79.356
2081 79.514
2082 79.672
2083 79.829
2084 79.987
2085 80.145
2086 80.303
2087 80.462
2088 80.621
2089 80.779
2090 80.937
2091 81.095
2092 81.252
2093 81.407
2094 81.562
2095 81.715
2096 81.867
2097 82.017
2098 82.165
2099 82.313