2009

• gesis report 6/09 (1.4 MB) (December 2009)
• gesis report 5/09 (2.2 MB) (October 2009)
• gesis report 4/09 (349 KB) (August 2009)
• gesis report 3/09 (1.7 MB) (June/July 2009)
• gesis report 2/09 (2.2 MB) (April 2009)
• gesis report 1/09 (1.3 MB) (February 2009)

2008

• gesis report 6/08 (364 KB) (December 2008)
• gesis report 5/08 (457 KB) (October 2008)
• gesis report 4/08 (384 KB) (August 2008)
• gesis report 3/08 (587 KB) (June/July 2008)
• gesis report 2/08 (2.1 MB) (April 2008)
• gesis report 1/08 (852 KB)(February 2008)

2007

• gesis report 6/07 (910 KB)(December 2007)
• gesis report 5/07 (627 KB) (October 2007)
• gesis report 4/07 (1.1 MB) (August 2007)
• gesis report 3/07 (956 KB) (June 2007)
• gesis report 2/07 (781 KB) (April 2007)
• gesis report 1/07 (1.5 MB) (February 2007)