2009 109 vehicles 2008 154 vehicles 2007 375 vehicles 2006 544 vehicles 2005 543 vehicles 2004 459 vehicles 2003 584 vehicles 2002 430 vehicles 2001 377 vehicles 2000 573 vehicles 1999 1,008 vehicles 1998 822 vehicles 1997 684 vehicles 1996 437 vehicles 1995 363 vehicles 1994 326 vehicles