2019 585 vehicles 2018 910 vehicles 2017 1,179 vehicles 2016 1,381 vehicles 2015 1,509 vehicles 2014 1,835 vehicles 2013 1,846 vehicles 2012 2,340 vehicles 2011 2,595 vehicles 2010 908 vehicles 2008 695 vehicles 2007 1,466 vehicles 2006 2,905 vehicles 2005 4,664 vehicles 2004 5,701 vehicles 2003 7,409 vehicles 2002 8,845 vehicles 2001 6,465 vehicles 2000 571 vehicles