2020 361 vehicles 2019 727 vehicles 2018 664 vehicles 2017 850 vehicles 2016 1,068 vehicles 2015 670 vehicles 2014 836 vehicles 2013 495 vehicles 2012 707 vehicles 2011 1,034 vehicles 2010 955 vehicles 2009 824 vehicles 2008 1,060 vehicles 2007 1,118 vehicles 2006 2,003 vehicles 2005 1,315 vehicles 2004 1,019 vehicles 2003 976 vehicles 1996 167 vehicles 1995 627 vehicles 1994 664 vehicles 1993 531 vehicles 1992 494 vehicles 1991 420 vehicles 1990 553 vehicles 1989 475 vehicles 1988 327 vehicles 1987 174 vehicles