2021 1,069 vehicles 2020 1,246 vehicles 2019 4,564 vehicles 2018 2,760 vehicles 2017 3,075 vehicles 2016 2,920 vehicles 2015 3,219 vehicles 2014 3,158 vehicles 2013 2,602 vehicles 2012 2,519 vehicles 2011 2,608 vehicles 2010 1,110 vehicles 2009 1,119 vehicles 2008 1,955 vehicles 2007 3,624 vehicles 2006 3,727 vehicles 2005 4,434 vehicles 2004 3,460 vehicles 2003 3,756 vehicles 2002 4,212 vehicles 2001 3,798 vehicles 2000 3,420 vehicles 1999 4,111 vehicles 1998 4,752 vehicles 1997 5,285 vehicles 1996 4,049 vehicles 1995 449 vehicles