| (€ million) | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| Type of contract | Start of contract (date) | End of contract (date) | Duration (years) | Nominal value | Sale rate | Purchase rate | Market value | ||
| 
 | 
 | 
 | 
 | 31.12.2010 | 31.12.2011 | 
 | 
 | 31.12.2010 | 31.12.2011 | 
| Interest rate swap | 24.11.2005 | 24.11.2015 | 10 | 500 | 500 | Euribor | fixed rate | (26) | (44) | 
| Interest rate swap | 26.03.2007 | 26.03.2012 | 5 | 500 | 500 | Euribor | fixed rate | (16) | (3) | 
| Interest rate swap | 20.03.2008 | 20.03.2011 | 3 | 300 | 
 | Euribor | fixed rate | (2) | 
 | 
| Interest rate swap | 30.06.2009 | 28.01.2016 | 7 | 700 | 700 | Euribor | fixed rate | (24) | (52) | 
| Interest rate swap | 30.09.2009 | 30.09.2011 | 2 | 500 | 
 | Euribor | fixed rate | (3) | 
 | 
| Interest rate swap | 19.10.2009 | 19.10.2011 | 2 | 300 | 
 | Euribor | fixed rate | (3) | 
 | 
| Interest rate swap | 02.12.2009 | 02.12.2013 | 4 | 350 | 350 | Euribor | fixed rate | (5) | (9) | 
| Interest rate swap | 02.12.2009 | 02.12.2015 | 6 | 200 | 200 | Euribor | fixed rate | (3) | (11) | 
| Interest rate swap | 30.07.2010 | 31.07.2017 | 7 | 500 | 500 | Euribor | fixed rate | 6 | (25) | 
| Interest rate swap | 02.08.2010 | 03.08.2015 | 5 | 300 | 300 | Euribor | fixed rate | 2 | (10) | 
| Interest rate swap | 15.09.2010 | 15.12.2012 | 2 | 185 | 185 | Euribor | fixed rate | (…) | (1) | 
| Interest rate swap | 16.09.2010 | 16.09.2015 | 5 | 200 | 200 | Euribor | fixed rate | 2 | (7) | 
| Interest rate swap | 20.09.2010 | 9.05.2012 | 2 | 200 | 200 | Euribor | fixed rate | (…) | 
 | 
| Interest rate swap | 27.09.2010 | 28.09.2012 | 2 | 300 | 300 | Euribor | fixed rate | (1) | (1) | 
| Interest rate swap | 27.09.2010 | 28.09.2012 | 2 | 300 | 300 | Euribor | fixed rate | (…) | (1) | 
| Interest rate swap | 30.09.2010 | 28.09.2012 | 2 | 300 | 300 | Euribor | fixed rate | (1) | (1) | 
| Interest rate swap | 4.10.2010 | 4.10.2012 | 2 | 300 | 300 | Euribor | fixed rate | (…) | (1) | 
| Interest rate swap | 4.10.2010 | 4.10.2012 | 2 | 300 | 300 | Euribor | fixed rate | (…) | 
 | 
| Interest rate swap | 4.11.2010 | 7.05.2013 | 3 | 300 | 300 | Euribor | fixed rate | (…) | (1) | 
| Interest rate swap | 16.09.2011 | 16.09.2018 | 7 | 
 | 200 | Euribor | fixed rate | 
 | (20) | 
| Interest rate swap | 30.09.2011 | 28.09.2018 | 7 | 
 | 500 | Euribor | fixed rate | 
 | (52) | 
| Interest rate swap | 19.10.2011 | 19.10.2016 | 6 | 
 | 300 | Euribor | fixed rate | 
 | (27) | 
| 
 | 
 | 
 | 
 | 6,535 | 6,435 | 
 | 
 | (74) | (266) |