| Release of 2009 Annual Results | 9 February |
| Annual General Meeting | 7 May |
| Release of 2008 Annual Results | 3 February |
| Annual General Meeting | 7 May |
| Release of 2009 Half Year Results | 6 August |
| Release of Annual Results | 31 January |
| Annual General Meeting | 1 May |
| Release of Half Year Results | 31 July |
| Release of Annual Results | 1 February |
| Ex-date, 2006 Final Dividend | 6 February |
| Record Date, 2006 Final Dividend | 12 February |
| 2006 Final Dividend payment | 9 March |
| Annual General Meeting | 2 May |
| Release of Half Year Results | 1 August |
| Release of Annual Results | 1 February |
| Annual General Meeting | 27 April |
| Release of Half Year Results | 3 August |
| Release of Annual Results | 2 February |
| Dividend payment (record date: 11 February) | 31 March |
| Annual General Meeting | 27 April |
| Release of Half Year Results | 4 August |
| Release of Annual Results | 28 January |
| Dividend payment (record date: 9 February 2004) | 30 March |
| 2004 Annual General Meeting | 21 April |
| Release of Half Year Results | 29 July |
| Dividend payment (record date: 10 August 2004) | 6 September |
| 2002 Full Year Results | 26 February |
| Annual Report | 27 March |
| Dividend payment | 8 April |
| 2003 Annual General Meeting | 2 May |
| Release of Half Year Results | 24 July |
| Dividend payment (record date: 5 August 2003) | 10 September |