2020 1,182 vehicles 2019 10,900 vehicles 2018 10,167 vehicles 2017 8,215 vehicles 2016 10,629 vehicles 2015 12,757 vehicles 2014 10,574 vehicles 2013 9,375 vehicles 2012 9,980 vehicles 2011 7,236 vehicles 2010 7,741 vehicles 2009 10,031 vehicles 2008 12,569 vehicles 2007 14,556 vehicles 2006 10,251 vehicles 2005 4,443 vehicles 2003 1,733 vehicles 2002 5,738 vehicles 2001 4,636 vehicles 2000 5,459 vehicles 1999 4,778 vehicles 1998 3,516 vehicles 1997 2,653 vehicles 1996 3,034 vehicles 1995 2,690 vehicles 1994 668 vehicles 1993 620 vehicles 1992 456 vehicles 1991 357 vehicles 1990 322 vehicles 1989 181 vehicles 1988 170 vehicles 1987 151 vehicles