2020 180 vehicles 2019 6,400 vehicles 2018 10,627 vehicles 2017 9,147 vehicles 2016 11,313 vehicles 2015 13,693 vehicles 2014 7,846 vehicles 2013 2,417 vehicles 2012 1,436 vehicles 2011 1,822 vehicles 2010 2,064 vehicles 2009 1,974 vehicles 2008 2,992 vehicles 2007 2,743 vehicles 2006 321 vehicles 2005 709 vehicles 2004 1,485 vehicles 2003 209 vehicles