| Name | Ex-Dividend Date | Dividend | Payment Date | Record Date | Declaration Date | Frequency |
|---|---|---|---|---|---|---|
| 28 Aug 2008 | $1.9 | 1 Oct 2008 | 2 Sep 2008 | - | Quarterly |
| 29 May 2008 | $1.9 | 1 Jul 2008 | 2 Jun 2008 | - | Quarterly |
| 28 Feb 2008 | $1.9 | 1 Apr 2008 | 3 Mar 2008 | - | Quarterly |
| 29 Nov 2007 | $1.9 | 2 Jan 2008 | 3 Dec 2007 | - | Quarterly |
| 29 Aug 2007 | $1.8 | 1 Oct 2007 | 31 Aug 2007 | - | Quarterly |
| 30 May 2007 | $1.8 | 2 Jul 2007 | 1 Jun 2007 | - | Quarterly |
| 27 Feb 2007 | $1.8 | 2 Apr 2007 | 1 Mar 2007 | - | Quarterly |
| 29 Nov 2006 | $1.8 | 2 Jan 2007 | 1 Dec 2006 | - | Quarterly |
| 30 Aug 2006 | $1.8 | 2 Oct 2006 | 1 Sep 2006 | - | Quarterly |
| 30 May 2006 | $1.8 | 3 Jul 2006 | 1 Jun 2006 | - | Quarterly |
| 27 Feb 2006 | $1.8 | 3 Apr 2006 | 1 Mar 2006 | - | Quarterly |
| 29 Nov 2005 | $1.8 | 3 Jan 2006 | 1 Dec 2005 | - | Quarterly |
| 30 Aug 2005 | $1.8 | 3 Oct 2005 | 1 Sep 2005 | - | Quarterly |
| 27 May 2005 | $1.8 | 1 Jul 2005 | 1 Jun 2005 | - | Quarterly |
| 25 Feb 2005 | $1.8 | 1 Apr 2005 | 1 Mar 2005 | - | Quarterly |
| 29 Nov 2004 | $1.8 | 3 Jan 2005 | 1 Dec 2004 | - | Quarterly |
| 30 Aug 2004 | $1.8 | 1 Oct 2004 | 1 Sep 2004 | - | Quarterly |
| 27 May 2004 | $1.8 | 1 Jul 2004 | 1 Jun 2004 | - | Quarterly |
| 26 Feb 2004 | $1.8 | 1 Apr 2004 | 1 Mar 2004 | - | Quarterly |
| 26 Nov 2003 | $1.8 | 2 Jan 2004 | 1 Dec 2003 | - | Quarterly |
| 28 Aug 2003 | $1.7 | 1 Oct 2003 | 2 Sep 2003 | - | Quarterly |
| 29 May 2003 | $1.7 | 1 Jul 2003 | 2 Jun 2003 | - | Quarterly |
| 27 Feb 2003 | $1.7 | 1 Apr 2003 | 3 Mar 2003 | - | Quarterly |
| 27 Nov 2002 | $1.7 | 2 Jan 2003 | 2 Dec 2002 | - | Quarterly |
| 28 Aug 2002 | $1.7 | 1 Oct 2002 | 30 Aug 2002 | - | Quarterly |
| 30 May 2002 | $1.7 | 1 Jul 2002 | 3 Jun 2002 | - | Quarterly |
| 27 Feb 2002 | $1.7 | 1 Apr 2002 | 1 Mar 2002 | - | Quarterly |
| 29 Nov 2001 | $1.7 | 2 Jan 2002 | 3 Dec 2001 | - | Quarterly |
| 29 Aug 2001 | $1.7 | 28 Sep 2001 | 31 Aug 2001 | - | Quarterly |
| 30 May 2001 | $1.7 | 2 Jul 2001 | 1 Jun 2001 | - | Quarterly |
| 27 Feb 2001 | $1.7 | 2 Apr 2001 | 1 Mar 2001 | - | Quarterly |
| 29 Nov 2000 | $1.7 | 2 Jan 2001 | 1 Dec 2000 | - | Quarterly |
| 30 Aug 2000 | $1.6 | 29 Sep 2000 | 1 Sep 2000 | - | Quarterly |
| 30 May 2000 | $1.6 | 3 Jul 2000 | 1 Jun 2000 | - | Quarterly |
| 28 Feb 2000 | $1.6 | 3 Apr 2000 | 1 Mar 2000 | - | Quarterly |
| 29 Nov 1999 | $1.6 | 3 Jan 2000 | 1 Dec 1999 | - | Quarterly |
| 30 Aug 1999 | $1.5 | 30 Sep 1999 | 1 Sep 1999 | - | Quarterly |
| 27 May 1999 | $1.5 | 1 Jul 1999 | 1 Jun 1999 | - | Quarterly |
| 25 Feb 1999 | $1.5 | 1 Apr 1999 | 1 Mar 1999 | - | Quarterly |
| 27 Nov 1998 | $1.5 | 4 Jan 1999 | 1 Dec 1998 | - | Quarterly |
| 28 Aug 1998 | $1.4 | 30 Sep 1998 | 1 Sep 1998 | - | Quarterly |
| 28 May 1998 | $1.4 | 1 Jul 1998 | 1 Jun 1998 | - | Quarterly |
| 26 Feb 1998 | $1.4 | 1 Apr 1998 | 2 Mar 1998 | - | Quarterly |
| 26 Nov 1997 | $1.4 | 2 Jan 1998 | 1 Dec 1997 | - | Quarterly |
| 28 Aug 1997 | $1.3 | 30 Sep 1997 | 2 Sep 1997 | - | Quarterly |
| 29 May 1997 | $1.3 | 1 Jul 1997 | 2 Jun 1997 | - | Quarterly |
| 27 Feb 1997 | $1.3 | 1 Apr 1997 | 3 Mar 1997 | - | Quarterly |
| 27 Nov 1996 | $1.3 | 2 Jan 1997 | 2 Dec 1996 | - | Quarterly |
| 29 Aug 1996 | $1.2 | 30 Sep 1996 | 3 Sep 1996 | - | Quarterly |
| 30 May 1996 | $1.2 | 1 Jul 1996 | 3 Jun 1996 | - | Quarterly |
| 28 Feb 1996 | $1.2 | 1 Apr 1996 | 1 Mar 1996 | - | Quarterly |
| 14 Dec 1995 | $1.2 | 2 Jan 1996 | 18 Dec 1995 | - | Quarterly |
| 30 Aug 1995 | $1.1 | 29 Sep 1995 | 1 Sep 1995 | - | Quarterly |
| 25 May 1995 | $1.1 | 3 Jul 1995 | 1 Jun 1995 | - | Quarterly |
| 23 Feb 1995 | $1.1 | 3 Apr 1995 | 1 Mar 1995 | - | Quarterly |
| 5 Dec 1994 | $1.1 | 2 Jan 1995 | 9 Dec 1994 | - | Quarterly |
| 26 Aug 1994 | $1.05 | 30 Sep 1994 | 1 Sep 1994 | - | Quarterly |
| 25 May 1994 | $1.05 | 1 Jul 1994 | 1 Jun 1994 | - | Quarterly |
| 23 Feb 1994 | $1.05 | 1 Apr 1994 | 1 Mar 1994 | - | Quarterly |
| 24 Nov 1993 | $1.05 | 1 Jan 1994 | 1 Dec 1993 | - | Quarterly |
| 26 Aug 1993 | $1 | 30 Sep 1993 | 1 Sep 1993 | - | Quarterly |
| 25 May 1993 | $1 | 1 Jul 1993 | 1 Jun 1993 | - | Quarterly |
| 23 Feb 1993 | $1 | 1 Apr 1993 | 1 Mar 1993 | - | Quarterly |
| 24 Nov 1992 | $1 | 1 Jan 1993 | 1 Dec 1992 | - | Quarterly |
| 26 Aug 1992 | $1 | 30 Sep 1992 | 1 Sep 1992 | - | Quarterly |
| 26 May 1992 | $0.95 | 1 Jul 1992 | 1 Jun 1992 | - | Quarterly |
| 25 Feb 1992 | $0.95 | 1 Apr 1992 | 2 Mar 1992 | - | Quarterly |
| 25 Nov 1991 | $0.95 | 2 Jan 1992 | 2 Dec 1991 | - | Quarterly |
| 26 Aug 1991 | $0.95 | 30 Sep 1991 | 2 Sep 1991 | - | Quarterly |
| 28 May 1991 | $0.95 | 1 Jul 1991 | 3 Jun 1991 | - | Quarterly |
| 25 Feb 1991 | $0.95 | 1 Apr 1991 | 1 Mar 1991 | - | Quarterly |
| 27 Nov 1990 | $0.95 | 2 Jan 1991 | 3 Dec 1990 | - | Quarterly |
| 27 Aug 1990 | $0.9 | 28 Sep 1990 | 31 Aug 1990 | - | Quarterly |
| 25 May 1990 | $0.9 | 2 Jul 1990 | 1 Jun 1990 | - | Quarterly |
| 26 Feb 1990 | $0.9 | 2 Apr 1990 | 2 Mar 1990 | - | Quarterly |
| 5 Dec 1989 | $0.45 | 2 Jan 1990 | 11 Dec 1989 | - | Quarterly |
| 28 Aug 1989 | $0.42 | 28 Sep 1989 | 1 Sep 1989 | - | Quarterly |
| 25 May 1989 | $0.85 | 1 Jul 1989 | 1 Jun 1989 | 19 Apr 1989 | Other |
| 27 Feb 1989 | $0.85 | 3 Apr 1989 | 3 Mar 1989 | 10 Feb 1989 | Other |
| 7 Dec 1988 | $0.85 | 3 Jan 1989 | 13 Dec 1988 | 21 Nov 1988 | Other |
| 6 Sep 1988 | $0.8 | 30 Sep 1988 | 12 Sep 1988 | 2 Sep 1988 | Other |
| 25 May 1988 | $0.8 | 1 Jul 1988 | 1 Jun 1988 | 26 Apr 1988 | Other |
| 24 Feb 1988 | $0.8 | 1 Apr 1988 | 1 Mar 1988 | 5 Feb 1988 | Other |
| 1 Dec 1987 | $0.8 | 4 Jan 1988 | 7 Dec 1987 | 16 Nov 1987 | Other |
| 26 Aug 1987 | $0.75 | 30 Sep 1987 | 1 Sep 1987 | 20 Jul 1987 | Other |
| 26 May 1987 | $0.75 | 1 Jul 1987 | 1 Jun 1987 | 23 Apr 1987 | Other |
| 24 Feb 1987 | $0.75 | 1 Apr 1987 | 2 Mar 1987 | 26 Jan 1987 | Other |
| 24 Nov 1986 | $0.75 | 2 Jan 1987 | 1 Dec 1986 | 13 Nov 1986 | Other |