| Financial year-end | 31 March 2009 |
| Final results announcement | 28 May 2009 |
| Annual Report | 28 July 2009 |
| Annual general meeting (72nd) | 9 September 2009 |
| Interim profit announcement | 5 November 2009 |
| Financial year-end | 31 March 2010 |
| Final results announcement | 27 May 2010 |
| Annual Report | 30 July 2010 |
| Annual general meeting | 1 September 2010 |