2019 571 vehicles 2018 3,875 vehicles 2017 5,763 vehicles 2016 5,421 vehicles 2015 5,789 vehicles 2014 8,603 vehicles 2013 7,706 vehicles 2012 6,414 vehicles 2011 4,114 vehicles 2010 5,428 vehicles 2009 5,689 vehicles 2008 5,342 vehicles 2007 5,123 vehicles 2006 5,559 vehicles 2005 1,596 vehicles