| 2005 |
Annual Report & Accounts |
 |
| 2005 |
CSR Report |
 |
| 2005 |
2005 Preliminary results |
 |
| 2005 |
Form 20-F SEC May 5, 2006 |
 |
| 2005 |
2005 Interim Results |
 |
| 2004 |
Annual Report & Accounts |
 |
| 2004 |
CSR Report |
  |
| 2004 |
Form 20-F SEC June 27, 2005 |
 |
| 2004 |
Interim Results |
 |
| 2003 |
Annual Report & Accounts |
  |
| 2003 |
Form 20-F SEC May 7, 2004 |
 |
| 2003 |
Interim Results |
 |
| 2002 |
Annual Report & Accounts |
  |
| 2002 |
Form 20-F SEC June 5, 2003 |
 |
| 2002 |
Interim Results |
 |
| 2001 |
Annual Report & Accounts |
  |
| 2001 |
Form 20-F SEC June 10, 2002 |
 |
| 2001 |
Interim Results |
 |
| 2000 |
Annual Report & Accounts |
  |
| 2000 |
Form 20-F SEC June 07, 2001 |
 |
| 2000 |
Interim Results |
 |
| 1999 |
Annual Report & Accounts |
  |
| 1999 |
Interim Results |
 |
| 1998 |
Annual Report & Accounts |
  |
| 1997 |
Annual Report & Accounts |
  |