| Date | Event |
| Dec. 31, 2011 | Financial year end |
| Sep. 29, 2011 | Interim dividend payment for 2011 |
| Sep. 15-16, 2011 | Book closure period for interim dividend |
| Sep. 14, 2011 | Last day to register for 2011 interim dividend |
| Aug. 18, 2011 | Announcement of 2011 interim results |
| Jul. 08, 2011 | Final dividend payment for 2010 |
| Jun. 30, 2011 | Six months interim period end |
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