Year Years
1950 39.458
1951 39.546
1952 39.744
1953 39.988
1954 40.277
1955 40.611
1956 40.99
1957 41.417
1958 41.893
1959 42.421
1960 43.007
1961 43.653
1962 44.363
1963 45.139
1964 45.98
1965 46.889
1966 47.869
1967 48.913
1968 50.008
1969 51.14
1970 52.288
1971 53.43
1972 54.553
1973 55.648
1974 56.713
1975 57.76
1976 58.814
1977 59.893
1978 61.001
1979 62.127
1980 63.242
1981 64.307
1982 65.288
1983 66.169
1984 66.948
1985 67.645
1986 68.293
1987 68.931
1988 69.586
1989 70.265
1990 70.965
1991 71.669
1992 72.348
1993 72.979
1994 73.552
1995 74.06
1996 74.501
1997 74.886
1998 75.223
1999 75.52
2000 75.781
2001 76.015
2002 76.225
2003 76.416
2004 76.59
2005 76.743
2006 76.866
2007 76.954
2008 77.011
2009 77.044
2010 77.068
2011 77.104
2012 77.165
2013 77.263
2014 77.4
2015 77.574
2016 77.777
2017 77.992
2018 78.207
2019 78.414
2020 78.611
2021 78.796
2022 78.974
2023 79.148
2024 79.319
2025 79.486
2026 79.651
2027 79.814
2028 79.974
2029 80.133
2030 80.29
2031 80.444
2032 80.595
2033 80.744
2034 80.89
2035 81.033
2036 81.174
2037 81.313
2038 81.451
2039 81.588
2040 81.724
2041 81.86
2042 81.994
2043 82.128
2044 82.262
2045 82.394
2046 82.525
2047 82.655
2048 82.784
2049 82.912
2050 83.038
2051 83.164
2052 83.29
2053 83.415
2054 83.539
2055 83.663
2056 83.787
2057 83.909
2058 84.03
2059 84.15
2060 84.269
2061 84.386
2062 84.503
2063 84.618
2064 84.733
2065 84.847
2066 84.961
2067 85.074
2068 85.187
2069 85.299
2070 85.411
2071 85.523
2072 85.635
2073 85.748
2074 85.86
2075 85.972
2076 86.083
2077 86.193
2078 86.301
2079 86.408
2080 86.515
2081 86.622
2082 86.729
2083 86.838
2084 86.948
2085 87.059
2086 87.171
2087 87.282
2088 87.392
2089 87.502
2090 87.611
2091 87.719
2092 87.827
2093 87.935
2094 88.044
2095 88.153
2096 88.263
2097 88.374
2098 88.485
2099 88.597