Year | Value | 2022 | 130,340 | 2021 | 125,529 | 2020 | 120,871 | 2019 | 115,043 | 2018 | 106,873 | 2017 | 99,595 | 2016 | 95,669 | 2015 | 94,099 | 2014 | 95,544 | 2013 | 99,456 | 2012 | 102,698 | 2011 | 102,846 | 2010 | 101,349 | 2009 | 99,690 | 2008 | 98,679 | 2007 | 96,513 | 2006 | 92,800 | 2005 | 90,222 | 2004 | 88,528 | 2003 | 86,689 | 2002 | 84,667 | 2001 | 82,403 | 2000 | 79,929 | 1999 | 77,257 | 1998 | 74,347 | 1997 | 71,237 | 1996 | 67,987 | 1995 | 64,659 | 1994 | 61,345 | 1993 | 58,124 | 1992 | 55,056 | 1991 | 52,256 | 1990 | 49,824 | 1989 | 47,767 | 1988 | 46,026 | 1987 | 44,522 | 1986 | 43,165 | 1985 | 41,873 | 1984 | 40,524 | 1983 | 39,143 | 1982 | 38,018 | 1981 | 37,011 | 1980 | 35,863 | 1979 | 34,758 | 1978 | 33,800 | 1977 | 33,004 | 1976 | 32,392 | 1975 | 31,940 | 1974 | 31,668 | 1973 | 31,582 | 1972 | 31,592 | 1971 | 31,595 | 1970 | 31,538 | 1969 | 31,380 | 1968 | 31,188 | 1967 | 31,030 | 1966 | 30,943 | 1965 | 31,005 | 1964 | 31,249 | 1963 | 31,627 | 1962 | 32,091 | 1961 | 32,597 | 1960 | 33,128 |
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