Year | Value | 2022 | 105,783 | 2021 | 104,410 | 2020 | 102,611 | 2019 | 100,229 | 2018 | 97,362 | 2017 | 93,888 | 2016 | 89,878 | 2015 | 85,612 | 2014 | 81,255 | 2013 | 76,894 | 2012 | 72,688 | 2011 | 68,806 | 2010 | 65,468 | 2009 | 62,829 | 2008 | 60,855 | 2007 | 59,446 | 2006 | 58,430 | 2005 | 57,601 | 2004 | 56,794 | 2003 | 55,928 | 2002 | 54,948 | 2001 | 53,696 | 2000 | 52,172 | 1999 | 50,563 | 1998 | 48,904 | 1997 | 47,195 | 1996 | 45,368 | 1995 | 43,366 | 1994 | 41,245 | 1993 | 39,066 | 1992 | 36,877 | 1991 | 35,007 | 1990 | 33,513 | 1989 | 32,107 | 1988 | 30,426 | 1987 | 28,519 | 1986 | 26,769 | 1985 | 25,165 | 1984 | 23,727 | 1983 | 22,823 | 1982 | 22,408 | 1981 | 21,900 | 1980 | 21,239 | 1979 | 20,601 | 1978 | 20,027 | 1977 | 19,508 | 1976 | 18,998 | 1975 | 18,454 | 1974 | 17,875 | 1973 | 17,273 | 1972 | 16,676 | 1971 | 16,181 | 1970 | 15,856 | 1969 | 15,598 | 1968 | 15,269 | 1967 | 14,912 | 1966 | 14,663 | 1965 | 14,593 | 1964 | 14,577 | 1963 | 14,630 | 1962 | 14,788 | 1961 | 14,849 | 1960 | 14,690 |
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