Year Years
1950 37.954
1951 38.35
1952 39.132
1953 39.896
1954 40.641
1955 41.368
1956 42.077
1957 42.769
1958 43.445
1959 44.107
1960 44.758
1961 45.399
1962 46.032
1963 46.655
1964 47.264
1965 47.848
1966 48.39
1967 48.886
1968 49.337
1969 49.751
1970 50.15
1971 50.566
1972 51.017
1973 51.515
1974 52.055
1975 52.618
1976 53.17
1977 53.682
1978 54.132
1979 54.521
1980 54.864
1981 55.194
1982 55.541
1983 55.923
1984 56.338
1985 56.781
1986 57.239
1987 57.678
1988 58.063
1989 58.366
1990 58.548
1991 58.576
1992 58.444
1993 58.156
1994 57.72
1995 57.139
1996 56.42
1997 55.603
1998 54.745
1999 53.899
2000 53.126
2001 52.479
2002 51.993
2003 51.697
2004 51.621
2005 51.801
2006 52.261
2007 52.97
2008 53.875
2009 54.927
2010 56.059
2011 57.201
2012 58.293
2013 59.283
2014 60.136
2015 60.834
2016 61.381
2017 61.821
2018 62.196
2019 62.524
2020 62.827
2021 63.118
2022 63.407
2023 63.699
2024 64.004
2025 64.326
2026 64.662
2027 65.004
2028 65.345
2029 65.681
2030 66.012
2031 66.336
2032 66.654
2033 66.966
2034 67.272
2035 67.572
2036 67.865
2037 68.153
2038 68.435
2039 68.712
2040 68.984
2041 69.252
2042 69.516
2043 69.775
2044 70.03
2045 70.28
2046 70.526
2047 70.766
2048 71.001
2049 71.23
2050 71.453
2051 71.669
2052 71.88
2053 72.083
2054 72.282
2055 72.474
2056 72.663
2057 72.848
2058 73.029
2059 73.206
2060 73.38
2061 73.547
2062 73.708
2063 73.863
2064 74.011
2065 74.153
2066 74.292
2067 74.429
2068 74.565
2069 74.701
2070 74.838
2071 74.975
2072 75.111
2073 75.247
2074 75.382
2075 75.517
2076 75.65
2077 75.784
2078 75.918
2079 76.051
2080 76.185
2081 76.319
2082 76.453
2083 76.587
2084 76.721
2085 76.855
2086 76.989
2087 77.123
2088 77.257
2089 77.391
2090 77.525
2091 77.659
2092 77.793
2093 77.927
2094 78.061
2095 78.195
2096 78.329
2097 78.463
2098 78.597
2099 78.731