2018 1,182 vehicles 2017 835 vehicles 2016 768 vehicles 2015 1,088 vehicles 2014 1,365 vehicles 2013 1,777 vehicles 2012 140 vehicles 2007 302 vehicles 2006 832 vehicles 2005 1,535 vehicles 2004 1,096 vehicles 2003 1,646 vehicles 2002 1,594 vehicles 2001 1,630 vehicles 2000 2,042 vehicles 1999 2,530 vehicles 1998 915 vehicles 1997 1,326 vehicles 1996 1,612 vehicles 1995 797 vehicles 1994 804 vehicles 1993 501 vehicles 1992 304 vehicles