| 29-04-2008 | Presentation General Meeting of Shareholders 2008 (pdf) |
| 26-04-2007 | Presentation General Meeting of Shareholders 2007 (pdf) |
| 09-05-2006 | Presentation General Meeting of Shareholders 2006 (pdf) |
| 12-05-2005 | Presentation General Meeting of Shareholders 2005 - Strategy |
| 12-05-2005 | Presentation General Meeting of Shareholders 2005 - Developments 2004 |