Year Years
1950 31.645
1951 31.807
1952 32.143
1953 32.502
1954 32.885
1955 33.291
1956 33.719
1957 34.167
1958 34.63
1959 35.102
1960 35.575
1961 36.041
1962 36.492
1963 36.922
1964 37.33
1965 37.72
1966 38.098
1967 38.474
1968 38.857
1969 39.252
1970 39.662
1971 40.091
1972 40.536
1973 40.991
1974 41.452
1975 41.916
1976 42.383
1977 42.846
1978 43.294
1979 43.715
1980 44.09
1981 44.398
1982 44.633
1983 44.792
1984 44.879
1985 44.901
1986 44.874
1987 44.819
1988 44.756
1989 44.699
1990 44.66
1991 44.641
1992 44.639
1993 44.653
1994 44.688
1995 44.744
1996 44.819
1997 44.913
1998 45.031
1999 45.181
2000 45.382
2001 45.655
2002 46.008
2003 46.44
2004 46.942
2005 47.493
2006 48.067
2007 48.637
2008 49.18
2009 49.685
2010 50.148
2011 50.577
2012 50.99
2013 51.401
2014 51.815
2015 52.235
2016 52.66
2017 53.087
2018 53.512
2019 53.936
2020 54.357
2021 54.777
2022 55.194
2023 55.61
2024 56.023
2025 56.435
2026 56.845
2027 57.253
2028 57.659
2029 58.062
2030 58.461
2031 58.854
2032 59.24
2033 59.619
2034 59.99
2035 60.353
2036 60.708
2037 61.057
2038 61.399
2039 61.735
2040 62.064
2041 62.386
2042 62.7
2043 63.006
2044 63.304
2045 63.594
2046 63.877
2047 64.152
2048 64.421
2049 64.682
2050 64.937
2051 65.186
2052 65.427
2053 65.662
2054 65.89
2055 66.111
2056 66.325
2057 66.532
2058 66.732
2059 66.926
2060 67.114
2061 67.298
2062 67.479
2063 67.656
2064 67.829
2065 68
2066 68.167
2067 68.33
2068 68.488
2069 68.642
2070 68.792
2071 68.939
2072 69.083
2073 69.225
2074 69.367
2075 69.506
2076 69.645
2077 69.782
2078 69.917
2079 70.051
2080 70.183
2081 70.314
2082 70.445
2083 70.576
2084 70.706
2085 70.838
2086 70.971
2087 71.106
2088 71.242
2089 71.379
2090 71.517
2091 71.654
2092 71.791
2093 71.925
2094 72.058
2095 72.188
2096 72.316
2097 72.441
2098 72.563
2099 72.683