2021 1,733 vehicles 2020 2,779 vehicles 2019 7,597 vehicles 2018 8,402 vehicles 2017 9,039 vehicles 2016 7,478 vehicles 2015 7,689 vehicles 2014 5,863 vehicles 2013 5,017 vehicles 2012 4,104 vehicles 2011 5,799 vehicles 2010 5,151 vehicles 2009 3,635 vehicles 2008 4,992 vehicles 2007 8,660 vehicles 2006 11,143 vehicles 2005 2,633 vehicles 2004 2,217 vehicles 2003 2,087 vehicles 2002 1,836 vehicles 2001 1,675 vehicles 2000 2,184 vehicles 1999 1,589 vehicles 1998 1,603 vehicles 1997 1,210 vehicles 1996 603 vehicles 1995 583 vehicles 1994 362 vehicles 1993 244 vehicles 1992 216 vehicles 1991 260 vehicles 1990 244 vehicles 1989 381 vehicles 1988 448 vehicles 1987 360 vehicles