2007 108 vehicles 2006 106 vehicles 2005 124 vehicles 2004 112 vehicles 2003 110 vehicles 2002 247 vehicles 2001 545 vehicles 2000 464 vehicles 1999 1,316 vehicles 1998 3,323 vehicles 1997 5,608 vehicles 1996 8,563 vehicles 1995 16,357 vehicles 1994 24,536 vehicles 1993 26,231 vehicles