Year Years
1950 48.229
1951 48.3
1952 48.466
1953 48.681
1954 48.944
1955 49.256
1956 49.614
1957 50.017
1958 50.461
1959 50.939
1960 51.443
1961 51.962
1962 52.488
1963 53.012
1964 53.526
1965 54.034
1966 54.542
1967 55.055
1968 55.575
1969 56.092
1970 56.593
1971 57.062
1972 57.485
1973 57.855
1974 58.169
1975 58.424
1976 58.62
1977 58.772
1978 58.9
1979 59.02
1980 59.154
1981 59.32
1982 59.532
1983 59.797
1984 60.123
1985 60.517
1986 60.982
1987 61.502
1988 62.059
1989 62.637
1990 63.214
1991 63.771
1992 64.293
1993 64.77
1994 65.194
1995 65.565
1996 65.89
1997 66.185
1998 66.461
1999 66.722
2000 66.967
2001 67.192
2002 67.392
2003 67.566
2004 67.719
2005 67.854
2006 67.979
2007 68.101
2008 68.227
2009 68.361
2010 68.509
2011 68.672
2012 68.847
2013 69.032
2014 69.226
2015 69.425
2016 69.627
2017 69.829
2018 70.028
2019 70.222
2020 70.411
2021 70.594
2022 70.774
2023 70.951
2024 71.125
2025 71.298
2026 71.469
2027 71.638
2028 71.805
2029 71.971
2030 72.136
2031 72.299
2032 72.462
2033 72.623
2034 72.783
2035 72.941
2036 73.099
2037 73.254
2038 73.407
2039 73.559
2040 73.708
2041 73.854
2042 73.999
2043 74.141
2044 74.281
2045 74.42
2046 74.557
2047 74.694
2048 74.83
2049 74.966
2050 75.102
2051 75.238
2052 75.373
2053 75.509
2054 75.644
2055 75.778
2056 75.912
2057 76.044
2058 76.175
2059 76.305
2060 76.434
2061 76.561
2062 76.687
2063 76.812
2064 76.937
2065 77.061
2066 77.185
2067 77.31
2068 77.436
2069 77.562
2070 77.687
2071 77.812
2072 77.936
2073 78.058
2074 78.178
2075 78.297
2076 78.415
2077 78.534
2078 78.652
2079 78.771
2080 78.89
2081 79.01
2082 79.13
2083 79.249
2084 79.368
2085 79.487
2086 79.604
2087 79.721
2088 79.838
2089 79.955
2090 80.071
2091 80.187
2092 80.303
2093 80.418
2094 80.534
2095 80.65
2096 80.766
2097 80.882
2098 80.998
2099 81.114