2012 108 vehicles 2011 119 vehicles 2010 146 vehicles 2009 190 vehicles 2008 135 vehicles 2007 184 vehicles 2006 231 vehicles 2005 366 vehicles 2004 448 vehicles 2003 614 vehicles 2002 430 vehicles 2001 802 vehicles 2000 1,015 vehicles 1999 897 vehicles 1998 306 vehicles 1997 392 vehicles 1996 381 vehicles