Year Years
1950 55.931
1951 56.682
1952 58.128
1953 59.461
1954 60.682
1955 61.79
1956 62.785
1957 63.667
1958 64.437
1959 65.095
1960 65.641
1961 66.078
1962 66.41
1963 66.646
1964 66.797
1965 66.871
1966 66.878
1967 66.826
1968 66.726
1969 66.59
1970 66.424
1971 66.228
1972 66.005
1973 65.76
1974 65.503
1975 65.24
1976 64.973
1977 64.711
1978 64.467
1979 64.26
1980 64.131
1981 64.124
1982 64.251
1983 64.497
1984 64.831
1985 65.186
1986 65.481
1987 65.647
1988 65.641
1989 65.452
1990 65.092
1991 64.601
1992 64.051
1993 63.511
1994 63.019
1995 62.604
1996 62.282
1997 62.041
1998 61.867
1999 61.76
2000 61.704
2001 61.675
2002 61.66
2003 61.656
2004 61.675
2005 61.756
2006 61.953
2007 62.295
2008 62.787
2009 63.41
2010 64.113
2011 64.83
2012 65.491
2013 66.046
2014 66.474
2015 66.774
2016 66.97
2017 67.113
2018 67.246
2019 67.388
2020 67.549
2021 67.729
2022 67.917
2023 68.104
2024 68.29
2025 68.476
2026 68.662
2027 68.848
2028 69.034
2029 69.221
2030 69.409
2031 69.597
2032 69.786
2033 69.976
2034 70.166
2035 70.356
2036 70.545
2037 70.734
2038 70.922
2039 71.109
2040 71.296
2041 71.482
2042 71.668
2043 71.854
2044 72.041
2045 72.228
2046 72.416
2047 72.605
2048 72.794
2049 72.983
2050 73.173
2051 73.363
2052 73.555
2053 73.747
2054 73.94
2055 74.133
2056 74.327
2057 74.521
2058 74.715
2059 74.909
2060 75.103
2061 75.297
2062 75.493
2063 75.689
2064 75.887
2065 76.086
2066 76.288
2067 76.491
2068 76.696
2069 76.901
2070 77.106
2071 77.309
2072 77.509
2073 77.706
2074 77.899
2075 78.088
2076 78.273
2077 78.453
2078 78.63
2079 78.804
2080 78.976
2081 79.145
2082 79.312
2083 79.478
2084 79.641
2085 79.802
2086 79.96
2087 80.114
2088 80.264
2089 80.41
2090 80.552
2091 80.691
2092 80.827
2093 80.961
2094 81.092
2095 81.223
2096 81.351
2097 81.478
2098 81.604
2099 81.728