| February 13, 2012 | Sales (4th Quarter 2011) |
| March 22, 2012 | 2011 Annual Financial Report |
| May 3, 2012 | Quarterly Financial Information (1st Quarter 2012) |
| May 9, 2012 | Annual Shareholders Meeting |
| July 27, 2012 | Sales (2nd Quarter 2012) |
| August 31, 2012 | 2012 Half-Year Financial Report |
| November 9, 2012 | Quaterly Financial Information (3rd Quarter 2012) |