Dividend History:

Record Declared Payable Amount Type 12/03/09 10/29/09 12/16/09 $.11 Regular Cash 09/11/09 08/20/09 09/23/09 $.11 Regular Cash 06/15/09 05/28/09 06/24/09 $.11 Regular Cash 03/12/09 02/17/09 03/25/09 $.11 Regular Cash 12/04/08 10/30/08 12/17/08 $.11 Regular Cash 09/12/08 08/21/08 09/21/08 $.11 Regular Cash 06/16/08 06/04/08 06/25/08 $.11 Regular Cash 03/13/08 01/31/08 03/26/08 $.11 Regular Cash 12/05/07 11/01/07 12/17/07 $.11 Regular Cash 09/14/07 08/23/07 09/26/07 $.09 Regular Cash 06/15/07 05/31/07 06/27/07 $.09 Regular Cash 03/15/07 02/01/07 03/27/07 $.09 Regular Cash 11/14/06 11/02/06 11/30/06 $.09 Regular Cash 09/15/06 08/16/06 09/27/06 $.10 Regular Cash 06/29/06 06/07/06 06/28/06 $.10 Regular Cash 03/15/06 02/02/06 03/20/06 $.10 Regular Cash 11/22/05 09/15/05 12/14/05 $.10 Regular Cash

Dividends of Record Dates 11/14/2006, 03/15/2007, 06/15/2007 and 09/14/2007 are the equivalent of $0.135 before the split. Stock Splits:

Effective Date Declared Type 11/30/06 11/02/06 3-for-2 Stock Split 01/17/01 12/08/00 3-for-2 Stock Split 03/31/94 02/21/94 3-for-2 Stock Split 05/14/93 04/17/93 3-for-2 Stock Split 11/27/91 10/30/91 3-for-2 Stock Split 03/15/91 02/20/91 3-for-2 Stock Split 05/23/89 04/27/89 3-for-2 Stock Split