2020 1,247 vehicles 2019 3,332 vehicles 2018 5,978 vehicles 2017 7,391 vehicles 2016 9,289 vehicles 2015 10,433 vehicles 2014 13,157 vehicles 2013 12,124 vehicles 2012 11,195 vehicles 2011 9,985 vehicles 2010 12,198 vehicles 2009 9,810 vehicles 2008 8,582 vehicles