Year Years
1950 39.817
1951 40.011
1952 40.4
1953 40.793
1954 41.192
1955 41.595
1956 42.001
1957 42.41
1958 42.819
1959 43.224
1960 43.622
1961 44.008
1962 44.38
1963 44.738
1964 45.086
1965 45.433
1966 45.796
1967 46.183
1968 46.595
1969 47.028
1970 47.477
1971 47.935
1972 48.383
1973 48.799
1974 49.163
1975 49.455
1976 49.659
1977 49.768
1978 49.775
1979 49.671
1980 49.44
1981 49.07
1982 48.569
1983 47.959
1984 47.262
1985 46.502
1986 45.7
1987 44.889
1988 44.103
1989 43.376
1990 42.733
1991 42.192
1992 41.754
1993 41.425
1994 41.221
1995 41.158
1996 41.245
1997 41.48
1998 41.857
1999 42.372
2000 43.023
2001 43.809
2002 44.715
2003 45.725
2004 46.818
2005 47.992
2006 49.249
2007 50.578
2008 51.947
2009 53.315
2010 54.624
2011 55.813
2012 56.847
2013 57.708
2014 58.389
2015 58.903
2016 59.281
2017 59.578
2018 59.845
2019 60.111
2020 60.395
2021 60.707
2022 61.034
2023 61.37
2024 61.715
2025 62.072
2026 62.439
2027 62.81
2028 63.181
2029 63.549
2030 63.914
2031 64.273
2032 64.627
2033 64.975
2034 65.316
2035 65.651
2036 65.979
2037 66.3
2038 66.614
2039 66.92
2040 67.218
2041 67.506
2042 67.785
2043 68.053
2044 68.312
2045 68.562
2046 68.805
2047 69.042
2048 69.275
2049 69.505
2050 69.731
2051 69.954
2052 70.173
2053 70.387
2054 70.598
2055 70.805
2056 71.011
2057 71.214
2058 71.416
2059 71.617
2060 71.817
2061 72.017
2062 72.214
2063 72.409
2064 72.601
2065 72.791
2066 72.979
2067 73.163
2068 73.345
2069 73.523
2070 73.697
2071 73.866
2072 74.028
2073 74.185
2074 74.337
2075 74.483
2076 74.626
2077 74.766
2078 74.904
2079 75.042
2080 75.179
2081 75.317
2082 75.453
2083 75.589
2084 75.724
2085 75.858
2086 75.992
2087 76.124
2088 76.256
2089 76.387
2090 76.517
2091 76.647
2092 76.776
2093 76.905
2094 77.034
2095 77.162
2096 77.289
2097 77.417
2098 77.544
2099 77.671