Buy annual subscriptions for all our products.
| Company | Unit | 1988 | 1989 | 1990 | 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 |
| Commerzbank | % | 0.162 | 0.478 | 0.593 | 0.611 | 0.261 | ... | ||||||||||||||||||||||||||
| Deutsche Bank | % | 0.873 | 0.853 | 0.752 | 0.447 | 0.194 | |||||||||||||||||||||||||||
| DZ Bank | % | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 0.979 | 1.46 | 1.16 | 0.945 | 0.537 | ... |
Helgi Library 
