March 11, 2011
4th. Quarter 2011 financial results released
May 9, 2011
1st. Quarter 2011 financial results released
May 12, 2011
Annual General Meeting of Shareholders
August 4, 2011
2nd. Quarter 2011 Financial Results
November 7, 2011
3rd. Quarter 2011 Financial Results
March 20, 2012
4th. Quarter 2011 Financial Results
May 8, 2012
1st. Quarter 2012 Financial Results