Stock Splits

Record Date Payable Date Ratio
02/28/00 03/15/00 2 for 1
12/16/96 01/06/97 4 for 3
12/12/95 01/03/96 3 for 2
12/12/94 01/04/95 3 for 2
02/27/86 04/14/86 4 for 3
03/29/85 04/15/85 5 for 4
03/30/84 04/16/84 4 for 3
03/18/83 04/04/83 3 for 2
03/26/82 04/12/82 5 for 4
03/23/81 04/06/81 5 for 4
03/25/80 04/15/80 5 for 4
03/30/79 04/20/79 2 for 1
03/27/78 04/10/78 23 for 20
03/21/77 04/04/77 21 for 20
03/22/76 04/05/76 21 for 20
03/21/75 04/04/75 21 for 20