| Year 2011 |
 |
Early February |
3Q Financial Results Announcement |
|
| Year 2010 |
 |
Early November |
2Q Financial Results Announcement |
 |
Early August |
1Q Financial Results Announcement |
 |
June 25 |
The 49th General shareholder's Meetings |
 |
May 11 |
4Q Financial Results Announcement |
 |
February 8 |
3Q Financial Results Announcement |
|
| Year 2009 |
 |
November 5 |
2Q Financial Results Announcement |
 |
August 5 |
1Q Financial Results Announcement |
 |
June 25 |
The 48th General shareholder's Meetings |
 |
May 11 |
4Q Financial Results Announcement |
|