| Name | Ex-Dividend Date | Dividend | Payment Date | Record Date | Declaration Date | Frequency |
|---|---|---|---|---|---|---|
| 1 Jun 2018 | $0.62 | 31 May 2018 | 25 May 2018 | 15 May 2018 | Other |
| 14 Sep 2011 | $0.09 | 3 Oct 2011 | 16 Sep 2011 | - | Quarterly |
| 10 Jun 2011 | $0.09 | 1 Jul 2011 | 14 Jun 2011 | - | Quarterly |
| 11 Mar 2011 | $0.18 | 1 Apr 2011 | 15 Mar 2011 | - | Quarterly |
| 8 Dec 2010 | $0.18 | 3 Jan 2011 | 10 Dec 2010 | - | Quarterly |
| 13 Sep 2010 | $0.18 | 1 Oct 2010 | 15 Sep 2010 | - | Quarterly |
| 10 Jun 2010 | $0.18 | 1 Jul 2010 | 14 Jun 2010 | - | Quarterly |
| 11 Mar 2010 | $0.18 | 1 Apr 2010 | 15 Mar 2010 | - | Quarterly |
| 11 Dec 2009 | $0.18 | 4 Jan 2010 | 15 Dec 2009 | - | Quarterly |
| 11 Sep 2009 | $0.18 | 1 Oct 2009 | 15 Sep 2009 | - | Quarterly |
| 10 Jun 2009 | $0.18 | 1 Jul 2009 | 12 Jun 2009 | - | Quarterly |
| 11 Mar 2009 | $0.18 | 1 Apr 2009 | 13 Mar 2009 | - | Quarterly |
| 11 Dec 2008 | $0.18 | 2 Jan 2009 | 15 Dec 2008 | - | Quarterly |
| 11 Sep 2008 | $0.18 | 1 Oct 2008 | 15 Sep 2008 | - | Quarterly |
| 11 Jun 2008 | $0.18 | 1 Jul 2008 | 13 Jun 2008 | - | Quarterly |
| 12 Mar 2008 | $0.18 | 1 Apr 2008 | 14 Mar 2008 | - | Quarterly |
| 12 Dec 2007 | $0.18 | 2 Jan 2008 | 14 Dec 2007 | - | Quarterly |
| 12 Sep 2007 | $0.18 | 1 Oct 2007 | 14 Sep 2007 | - | Quarterly |
| 13 Jun 2007 | $0.18 | 2 Jul 2007 | 15 Jun 2007 | - | Quarterly |
| 14 Mar 2007 | $0.18 | 2 Apr 2007 | 16 Mar 2007 | - | Quarterly |
| 13 Dec 2006 | $0.18 | 1 Jan 2007 | 15 Dec 2006 | - | Quarterly |
| 12 Sep 2006 | $0.18 | 2 Oct 2006 | 14 Sep 2006 | - | Quarterly |
| 12 Jul 2006 | $2 | 1 Aug 2006 | 14 Jul 2006 | - | Other |
| 12 Jun 2006 | $0.18 | 3 Jul 2006 | 14 Jun 2006 | - | Quarterly |
| 13 Mar 2006 | $0.18 | 3 Apr 2006 | 15 Mar 2006 | - | Quarterly |
| 14 Dec 2005 | $0.18 | 2 Jan 2006 | 16 Dec 2005 | - | Quarterly |
| 12 Sep 2005 | $0.18 | 1 Oct 2005 | 14 Sep 2005 | - | Quarterly |
| 10 Jun 2005 | $0.18 | 1 Jul 2005 | 14 Jun 2005 | - | Quarterly |
| 11 Mar 2005 | $0.18 | 1 Apr 2005 | 15 Mar 2005 | - | Quarterly |
| 15 Dec 2004 | $0.18 | 3 Jan 2005 | 17 Dec 2004 | - | Quarterly |
| 12 Oct 2004 | $1 | 1 Nov 2004 | 14 Oct 2004 | - | Other |
| 9 Sep 2004 | $0.18 | 1 Oct 2004 | 13 Sep 2004 | - | Quarterly |
| 15 Jun 2004 | $0.18 | 1 Jul 2004 | 17 Jun 2004 | - | Quarterly |
| 15 Mar 2004 | $0.18 | 1 Apr 2004 | 17 Mar 2004 | - | Quarterly |
| 15 Dec 2003 | $0.18 | 2 Jan 2004 | 17 Dec 2003 | - | Quarterly |
| 10 Sep 2003 | $0.18 | 1 Oct 2003 | 12 Sep 2003 | - | Quarterly |
| 11 Jun 2003 | $0.18 | 1 Jul 2003 | 13 Jun 2003 | - | Quarterly |
| 13 Mar 2003 | $0.18 | 1 Apr 2003 | 17 Mar 2003 | - | Quarterly |
| 13 Dec 2002 | $0.18 | 2 Jan 2003 | 17 Dec 2002 | - | Quarterly |
| 11 Sep 2002 | $0.18 | 1 Oct 2002 | 13 Sep 2002 | - | Quarterly |
| 12 Jun 2002 | $0.18 | 1 Jul 2002 | 14 Jun 2002 | - | Quarterly |
| 13 Mar 2002 | $0.18 | 1 Apr 2002 | 15 Mar 2002 | - | Quarterly |
| 13 Dec 2001 | $0.18 | 2 Jan 2002 | 17 Dec 2001 | - | Quarterly |
| 7 Sep 2001 | $0.18 | 1 Oct 2001 | 11 Sep 2001 | - | Quarterly |
| 13 Jun 2001 | $0.18 | 2 Jul 2001 | 15 Jun 2001 | - | Quarterly |
| 14 Mar 2001 | $0.18 | 1 Apr 2001 | 16 Mar 2001 | - | Quarterly |
| 13 Dec 2000 | $0.18 | 2 Jan 2001 | 17 Dec 2000 | - | Quarterly |
| 7 Sep 2000 | $0.18 | 2 Oct 2000 | 11 Sep 2000 | - | Quarterly |
| 14 Jun 2000 | $0.18 | 1 Jul 2000 | 16 Jun 2000 | - | Quarterly |
| 15 Mar 2000 | $0.18 | 1 Apr 2000 | 17 Mar 2000 | - | Quarterly |
| 15 Dec 1989 | $0.12 | 2 Jan 1990 | 21 Dec 1989 | 11 Dec 1989 | Quarterly |
| 11 Sep 1989 | $0.12 | 2 Oct 1989 | 15 Sep 1989 | 24 Jul 1989 | Quarterly |
| 12 Jun 1989 | $0.12 | 1 Jul 1989 | 16 Jun 1989 | 5 Jun 1989 | Other |
| 13 Mar 1989 | $0.12 | 1 Apr 1989 | 17 Mar 1989 | 6 Mar 1989 | Other |
| 19 Dec 1988 | $0.12 | 3 Jan 1989 | 23 Dec 1988 | 12 Dec 1988 | Other |
| 12 Sep 1988 | $0.12 | 3 Oct 1988 | 16 Sep 1988 | 25 Jul 1988 | Other |
| 13 Jun 1988 | $0.12 | 1 Jul 1988 | 17 Jun 1988 | 6 Jun 1988 | Other |
| 14 Mar 1988 | $0.12 | 1 Apr 1988 | 18 Mar 1988 | 7 Mar 1988 | Other |
| 17 Dec 1987 | $0.12 | 2 Jan 1988 | 23 Dec 1987 | 14 Dec 1987 | Other |
| 10 Sep 1987 | $0.12 | 1 Oct 1987 | 16 Sep 1987 | 27 Jul 1987 | Other |
| 15 Jun 1987 | $0.12 | 1 Jul 1987 | 19 Jun 1987 | 8 Jun 1987 | Other |
| 16 Mar 1987 | $0.12 | 1 Apr 1987 | 20 Mar 1987 | 12 Mar 1987 | Other |
| 16 Dec 1986 | $0.12 | 2 Jan 1987 | 22 Dec 1986 | 8 Dec 1986 | Other |