2019 545 vehicles 2018 2,193 vehicles 2017 1,495 vehicles 2016 2,049 vehicles 2015 1,481 vehicles 2014 1,626 vehicles 2013 1,452 vehicles 2012 1,386 vehicles 2011 1,079 vehicles 2010 1,195 vehicles 2009 1,533 vehicles 2008 1,033 vehicles