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| Company | Unit | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
| Audi Group | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 60,457 | 60,963 | |||
| BMW Group | 110,351 | 116,324 | 122,244 | 124,729 | 129,932 | ... | ... | |||||||||||||||||||||||
| Volkswagen Group | ... | ... | ... | ... | ... | ... | ... | ... | ... | 255,397 | 269,627 | 275,857 | 280,000 | 287,000 |
Helgi Library 
