Year | Value | 2022 | 83,216 | 2021 | 88,246 | 2020 | 92,759 | 2019 | 96,823 | 2018 | 100,055 | 2017 | 101,652 | 2016 | 101,472 | 2015 | 99,418 | 2014 | 96,694 | 2013 | 94,922 | 2012 | 95,305 | 2011 | 96,297 | 2010 | 97,066 | 2009 | 95,855 | 2008 | 92,907 | 2007 | 89,950 | 2006 | 87,187 | 2005 | 84,829 | 2004 | 82,626 | 2003 | 81,728 | 2002 | 82,902 | 2001 | 84,723 | 2000 | 86,709 | 1999 | 89,343 | 1998 | 92,634 | 1997 | 96,127 | 1996 | 100,570 | 1995 | 105,568 | 1994 | 110,919 | 1993 | 116,729 | 1992 | 123,797 | 1991 | 131,393 | 1990 | 138,232 | 1989 | 144,043 | 1988 | 147,821 | 1987 | 148,113 | 1986 | 145,932 | 1985 | 143,051 | 1984 | 139,662 | 1983 | 136,030 | 1982 | 133,241 | 1981 | 131,508 | 1980 | 130,404 | 1979 | 129,523 | 1978 | 128,496 | 1977 | 127,142 | 1976 | 125,197 | 1975 | 122,589 | 1974 | 119,680 | 1973 | 117,053 | 1972 | 115,278 | 1971 | 114,508 | 1970 | 114,737 | 1969 | 115,823 | 1968 | 118,086 | 1967 | 121,586 | 1966 | 125,982 | 1965 | 130,833 | 1964 | 135,492 | 1963 | 138,814 | 1962 | 140,286 | 1961 | 139,826 | 1960 | 137,721 |
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