Year | Value | 2022 | 483,357 | 2021 | 423,046 | 2020 | 389,902 | 2019 | 374,507 | 2018 | 369,226 | 2017 | 383,473 | 2016 | 412,379 | 2015 | 424,822 | 2014 | 420,592 | 2013 | 419,587 | 2012 | 415,621 | 2011 | 408,923 | 2010 | 403,111 | 2009 | 399,710 | 2008 | 397,487 | 2007 | 393,244 | 2006 | 384,165 | 2005 | 369,520 | 2004 | 349,896 | 2003 | 324,790 | 2002 | 296,635 | 2001 | 268,740 | 2000 | 242,134 | 1999 | 217,117 | 1998 | 194,485 | 1997 | 176,064 | 1996 | 161,713 | 1995 | 150,109 | 1994 | 140,016 | 1993 | 132,246 | 1992 | 126,535 | 1991 | 121,726 | 1990 | 117,891 | 1989 | 115,004 | 1988 | 112,658 | 1987 | 110,462 | 1986 | 108,277 | 1985 | 106,233 | 1984 | 104,411 | 1983 | 103,144 | 1982 | 102,531 | 1981 | 101,836 | 1980 | 100,257 | 1979 | 97,593 | 1978 | 93,646 | 1977 | 88,626 | 1976 | 83,991 | 1975 | 80,691 | 1974 | 78,579 | 1973 | 77,652 | 1972 | 77,863 | 1971 | 78,218 | 1970 | 78,017 | 1969 | 77,449 | 1968 | 76,570 | 1967 | 75,359 | 1966 | 74,037 | 1965 | 72,770 | 1964 | 71,489 | 1963 | 70,150 | 1962 | 68,771 | 1961 | 67,251 | 1960 | 65,511 |
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