Dividends

In 2006, the Board is expected to review the declaration of dividends on the following dates: January 31, April 25, October 24. The following dividend notices were released on: 2006 April 25, 2006 January 31, 2006 2005 October 25, 2005 July 26, 2005 April 27, 2005 January 25, 2005 2004 October 20, 2004 July 21, 2004 April 29, 2004 January 28, 2004 2003 December 9, 2003 September 9, 2003 June 11, 2003 March 4, 2003

2002
December 10, 2002
August 27, 2002
June 12, 2002
February 26, 2002

2001

December 11, 2001
August 28, 2001
June 13, 2001
February 27, 2001

2000

December 4, 2000
August 23, 2000
June 14, 2000
February 28, 2000

1999
December 6, 1999

Inquiries regarding dividends should be directed to our transfer agent Computershare.