2018 923 vehicles 2017 1,542 vehicles 2016 2,304 vehicles 2015 3,323 vehicles 2014 3,776 vehicles 2013 4,708 vehicles 2012 2,407 vehicles 2011 719 vehicles 2010 2,336 vehicles 2009 2,097 vehicles 2008 3,001 vehicles 2007 4,059 vehicles 2006 5,099 vehicles 2005 6,750 vehicles 2004 9,028 vehicles 2003 8,850 vehicles 2002 7,714 vehicles 2001 10,000 vehicles 2000 10,204 vehicles 1999 1,537 vehicles 1998 274 vehicles 1985 114 vehicles 1984 137 vehicles 1983 111 vehicles