| 31 July 08 | To reflect the buyback of 50,000 Ordinary Shares for cancellation |
| 11 July 08 | To reflect the buyback of 100,000 Ordinary Shares for cancellation |
| 4 July 08 | To reflect the buyback of 221,000 Ordinary Shares for cancellation |
| 27 June 08 | To reflect the buyback of 560,000 Ordinary Shares for cancellation |
| 13 June 08 | To reflect the buyback of 175,000 Ordinary Shares for cancellation |
| 23 May 08 | To reflect the buyback of 210,000 Ordinary Shares for cancellation |
| 16 May 08 | To reflect the buyback of 50,000 Ordinary Shares for cancellation |
| 9 May 08 | To reflect the buyback of 615,000 Ordinary Shares for cancellation |
| 2 May 08 | To reflect the buyback of 477,000 Ordinary Shares for cancellation |
| 25 Apr 08 | To reflect the buyback of 83,000 Ordinary Shares for cancellation |
| 18 Apr 08 | To reflect the buyback of 25,000 Ordinary Shares for cancellation |
| 11 Apr 08 | To reflect the buyback of 170,000 Ordinary Shares for cancellation |
| 4 Apr 08 | To reflect the buyback of 20,000 Ordinary Shares for cancellation |
| 28 Mar 08 | To reflect the buyback of 130,000 Ordinary Shares for cancellation |
| 14 Mar 08 | To reflect the buyback of 120,000 Ordinary Shares for cancellation |
| 15 Feb 08 | To reflect the buyback of 45,000 Ordinary Shares for cancellation |
| 8 Feb 08 | To reflect the buyback of 110,000 Ordinary Shares for cancellation |
| 1 Feb 08 | To reflect the buyback of 50,000 Ordinary Shares for cancellation |
| 18 Jan 08 | To reflect the buyback of 267,000 Ordinary Shares for cancellation |
| 11 Jan 08 | To reflect the buyback of 50,000 Ordinary Shares for cancellation |
| 7 Jan 08 | To reflect the buyback of 57,000 Ordinary Shares for cancellation |
| 4 Jan 08 | To reflect the buyback of 77,500 Ordinary Shares for cancellation |
| 2 Jan 07 | To reflect the buyback of 75,000 Ordinary Shares for cancellation |
| 18 Dec 07 | To reflect the buyback of 75,000 Ordinary Shares for cancellation |
| 13 Dec 07 | To reflect the buyback of 40,000 Ordinary Shares for cancellation |
| 12 Dec 07 | To reflect the buyback of 75,000 Ordinary Shares for cancellation |
| 7 Dec 07 | To reflect the buyback of 15,000 Ordinary Shares for cancellation |
| 30 Nov 07 | To reflect the buyback of 125,000 Ordinary Shares |
| 23 Nov 07 | To reflect the buyback of 20,000 Ordinary Shares |
| 22 Nov 07 | To reflect the buyback of 22,000 Ordinary Shares |
| 21 Nov 07 | To reflect the buyback of 225,000 Ordinary Shares |
| 1 Nov 07 | To reflect the buyback of 210,000 Ordinary Shares |
| 26 Oct 07 | To reflect the buyback of 500,000 Ordinary Shares |
| 18 Oct 07 | To reflect the buyback of 250,000 Ordinary Shares |
| 4 Oct 07 | To reflect the buyback of 250,000 Ordinary Shares |
| 3 Oct 07 | To reflect the buyback of 100,000 Ordinary Shares |
| 27 Sep 07 | To reflect the buyback of 100,000 Ordinary Shares |
| 21 Sep 07 | To reflect the buyback of 250,000 Ordinary Shares |
| 10 Sep 07 | To reflect the buyback of 36,000 Ordinary Shares |
| 7 Sep 07 | To reflect the buyback of 17,000 Ordinary Shares |
| 24 Aug 07 | To reflect the buyback of 30,000 Ordinary Shares |
| 15 Aug 07 | To reflect the buyback of 95,000 Ordinary Shares |
| 9 Aug 07 | To reflect the buyback of 25,000 Ordinary Shares |
| 3 Aug 07 | To reflect the buyback of 25,000 Ordinary Shares |
| 2 Aug 07 | To reflect the buyback of 25,000 Ordinary Shares |