2025 115 vehicles 2024 101 vehicles 2023 189 vehicles 2022 613 vehicles 2021 814 vehicles 2020 824 vehicles 2019 760 vehicles 2018 750 vehicles 2017 788 vehicles 2016 775 vehicles 2015 641 vehicles 2014 580 vehicles 2013 485 vehicles 2012 521 vehicles 2011 545 vehicles 2010 515 vehicles 2009 631 vehicles 2008 766 vehicles 2007 695 vehicles 2006 538 vehicles 2005 545 vehicles 2004 672 vehicles 2003 871 vehicles 2002 921 vehicles 2001 798 vehicles 2000 1,004 vehicles 1999 1,043 vehicles 1998 1,252 vehicles 1997 2,395 vehicles 1996 3,097 vehicles 1995 3,267 vehicles 1994 4,465 vehicles 1993 5,290 vehicles 1992 7,540 vehicles 1991 10,510 vehicles 1990 16,924 vehicles 1989 18,142 vehicles 1988 17,814 vehicles 1987 17,490 vehicles 1986 18,015 vehicles 1985 22,633 vehicles 1984 24,826 vehicles 1983 33,164 vehicles 1982 44,597 vehicles 1981 60,185 vehicles 1980 49,760 vehicles