Issue date -Month- 2009-06 2009-05 2009-04 2009-03 2009-02 2009-01 2008-12 2008-11 2008-10 2008-09 2008-08 2008-07 2008-06 2008-05 2008-04 2008-03 2008-02 2007-08 2007-07 2007-06 2007-05 2007-04 2007-03 2007-02 2007-01 2006-12 2006-11 2006-10 2006-09 2006-08 2006-07 2006-06 2006-05 2006-04 2006-03 2006-02 2006-01 2005-12 2005-11 2005-10 2005-09 2005-08 2005-07 2005-06 2005-05 2005-04 2005-03 2005-02 2005-01 2004-12 2004-11 2004-10 2004-09 2004-08 2004-07 2004-06 2004-05 2004-04 2004-03 2004-02 2004-01 2003-12 2003-11 2003-10 2003-09 2003-08 2003-07 2003-06 2003-05 2003-04 2003-03 2003-02 2003-01 2002-11 2002-07 2002-06 2002-05 2002-04 2002-03 2002-02 2002-01 2001-12 2001-11 2001-10 2001-09 2001-08 2001-07 2001-06 2001-05 2001-04 2001-03 2001-02 2001-01 2000-12 2000-11 2000-10 2000-09 2000-08 2000-07 2000-06 2000-05 2000-04 2000-03 2000-02 2000-01 1999-12 1999-11 1999-10 1999-09 1999-08 1999-07 1999-06 1999-05 1999-04 1999-03 1999-02 1999-01 1998-12 1998-11 1998-10 1998-09 1998-08 1998-07 1998-06 1998-05 1998-04 1998-03 1998-02 1998-01 1997-12 1997-11 1997-10 1997-09 1997-08 1997-07 1997-06 1997-05