2012 368 vehicles 2011 732 vehicles 2010 951 vehicles 2009 739 vehicles 2008 852 vehicles 2007 1,575 vehicles 2006 484 vehicles 2005 484 vehicles 2004 618 vehicles 2003 719 vehicles 2002 860 vehicles 2001 1,107 vehicles 2000 1,097 vehicles 1999 986 vehicles 1998 607 vehicles