Financial reports
Annual Reports
| 30.04.2012 |  | Annual Report 2011 on Form 20-F |
Quarterly Reports
| 26.11.2012 | | Third quarter and nine months 2012 results |
| 27.08.2012 | | Second quarter and six months 2012 report |
| 14.05.2012 | | First quarter 2012 report |
| 29.02.2012 | | Fourth quarter and preliminary 2011 report |