29-March-2007 Preliminary Results Year to 31 December 2006 Presentation to analysts 28-September-2006 Interim Results 6 months to 30 June 2006 Presentation to analysts 26-April-2006 Preliminary Results Year to 31 December 2005 Presentation to analysts 28-September-2005 Interim Results 6 months to 30 June 2005 Presentation to analysts 26-April-2005 Preliminary Results Year to 31 December 2004 Presentation to analysts 28-September-2004 Interim Results 6 months to 30 June 2004 Presentation to analysts 29-April-2004 Preliminary Results Year to 31 December 2003 Presentation to analysts 26-September-2003 Interim Results 6 months to 30 June 2003 Presentation to analysts 29-April-2003 Preliminary Results Year to 31 December 2002 Presentation to analysts 20-September-2002 Interim Results 6 months to 30 June 2002 Presentation to analysts Data provided by Hemscott Group Limited Disclaimer