31 Oct 199830 Oct 1998
29 Oct 199828 Oct 199820 Oct 199819 Oct 199818 Oct 199814 Oct 199813 Oct 199812 Oct 19989 Oct 19988 Oct 19987 Oct 19986 Oct 19985 Oct 19983 Oct 19982 Oct 199829 Sep 1998
28 Sep 199827 Sep 199826 Sep 199825 Sep 199823 Sep 199822 Sep 199821 Sep 199818 Sep 199817 Sep 199816 Sep 199814 Sep 199813 Sep 199812 Sep 199811 Sep 199810 Sep 19989 Sep 19988 Sep 19987 Sep 19985 Sep 19984 Sep 19983 Sep 1998
2 Sep 19981 Sep 199831 Aug 199830 Aug 199829 Aug 199828 Aug 199828 Aug 199826 Aug 199825 Aug 199824 Aug 199823 Aug 199821 Aug 199820 Aug 199818 Aug 199817 Aug 199816 Aug 199814 Aug 199813 Aug 199812 Aug 199811 Aug 199810 Aug 19987 Aug 19986 Aug 19985 Aug 19984 Aug 19983 Aug 19982 Aug 199831 Jul 199830 Jul 199829 Jul 199828 Jul 199827 Jul 199824 Jul 199823 Jul 199822 Jul 199821 Jul 199820 Jul 199819 Jul 199818 Jul 199817 Jul 199816 Jul 199815 Jul 199814 Jul 199813 Jul 199811 Jul 199810 Jul 19989 Jul 19988 Jul 19986 Jul 19984 Jul 19983 Jul 19982 Jul 19981 Jul 199830 Jun 199829 Jun 199826 Jun 199825 Jun 199824 Jun 199823 Jun 199821 Jun 199820 Jun 199818 Jun 199817 Jun 199816 Jun 199815 Jun 199813 Jun 199811 Jun 199810 Jun 19988 Jun 19987 Jun 19985 Jun 19984 Jun 19983 Jun 19982 Jun 19981 Jun 199831 May 199830 May 199829 May 199828 May 199827 May 199825 May 199824 May 199823 May 199822 May 199821 May 199820 May 199819 May 199817 May 199816 May 199815 May 199814 May 199813 May 199812 May 199811 May 19989 May 19988 May 19987 May 19986 May 19981 May 199830 Apr 199829 Apr 199828 Apr 199827 Apr 199824 Apr 199823 Apr 199822 Apr 199821 Apr 199820 Apr 199818 Apr 199817 Apr 199816 Apr 199815 Apr 199814 Apr 199813 Apr 19988 Apr 19987 Apr 19985 Apr 19983 Apr 19982 Apr 19981 Apr 199831 Mar 199830 Mar 199828 Mar 199826 Mar 199825 Mar 199824 Mar 199823 Mar 199820 Mar 199819 Mar 199818 Mar 199817 Mar 199816 Mar 199813 Mar 199812 Mar 19989 Mar 19987 Mar 19986 Mar 19984 Mar 19983 Mar 1998
1 Mar 199828 Feb 199827 Feb 199826 Feb 199825 Feb 199824 Feb 199823 Feb 199822 Feb 199821 Feb 199820 Feb 199819 Feb 199817 Feb 199816 Feb 199815 Feb 199813 Feb 199812 Feb 199811 Feb 19988 Feb 19987 Feb 19984 Feb 19983 Feb 19982 Feb 19981 Feb 199829 Jan 199828 Jan 199826 Jan 199824 Jan 199823 Jan 199821 Jan 199819 Jan 199817 Jan 199816 Jan 199815 Jan 199814 Jan 199812 Jan 199810 Jan 19989 Jan 19988 Jan 19987 Jan 19986 Jan 19985 Jan 19983 Jan 19981 Jan 199831 Dec 199729 Dec 199728 Dec 199726 Dec 199725 Dec 199724 Dec 199723 Dec 199722 Dec 199720 Dec 199719 Dec 199718 Dec 199717 Dec 199715 Dec 199713 Dec 199711 Dec 199710 Dec 19979 Dec 19978 Dec 19976 Dec 19975 Dec 199727 Oct 199717 May 199716 May 199715 May 199714 May 199713 May 199712 May 19979 May 19978 May 19977 May 19975 May 19972 May 19971 May 199730 Apr 199728 Apr 199725 Apr 199724 Apr 199723 Apr 199722 Apr 199721 Apr 199720 Apr 199719 Apr 199718 Apr 199717 Apr 199716 Apr 199715 Apr 199714 Apr 199712 Apr 199711 Apr 199710 Apr 19979 Apr 19978 Apr 1997