Annual reports as pdf
annual report 2013 (5.2 MB) (German)
annual report 2012 (2.3 MB) (German)
annual report 2011 (3.8 MB) (German)
annual report 2010 (5.5 MB) (German)
annual report 2009 (3.8 MB) (German)
annual report 2008 (2.6 MB) (German)
annual report 2007 (1.8 MB) (German)
annual report 2006 (3.2 MB) (German)
annual report 2005 (0.9 MB) (German)
annual report 2004 (1.8 MB) (German)
annual report 2003 (90 kB) (German)
annual report 2002 (64 KB) (German)