1990-02-28 7 1990-05-31 11 1990-08-31 9 1990-11-30 7 1991-02-28 13 1991-05-31 9 1991-08-31 7 1991-11-30 9 1992-02-29 10 1992-05-31 11 1992-08-31 7 1992-11-30 11 1993-02-28 13 1993-05-31 15 1993-08-31 13 1993-11-30 14 1994-02-28 12 1994-05-31 18 1994-08-31 11 1994-11-30 14 1995-02-28 13 1995-05-31 14 1995-08-31 26 1995-11-30 17 1996-02-29 14 1996-05-31 14 1996-08-31 15 1996-11-30 15 1997-02-28 13 1997-05-31 14 1997-08-31 11 1997-11-30 14 1998-02-28 17 1998-05-31 14 1998-08-31 10 1998-11-30 15 1999-02-28 14 1999-05-31 14 1999-08-31 15 1999-11-30 21 2000-02-29 15 2000-05-31 19 2000-08-31 10 2000-11-30 15 2001-02-28 15 2001-05-31 19 2001-08-31 14 2001-11-30 14 2002-02-28 13 2002-05-31 12 2002-08-31 16 2002-11-30 9 2003-02-28 15 2003-05-31 13 2003-08-31 13 2003-11-30 10 2004-02-29 13 2004-05-31 11 2004-08-31 13 2004-11-30 13 2005-02-28 15 2005-05-31 14 2005-08-31 12 2005-11-30 9 2006-02-28 9 2006-05-31 12 2006-08-31 8 2006-11-30 8 2007-02-28 14 2007-05-31 10 2007-08-31 11 2007-11-30 11 2008-02-29 12 2008-05-31 11 2008-08-31 8 2008-11-30 11 2009-02-28 17 2009-05-31 22 2009-08-31 24 2009-11-30 24 2010-02-28 20 2010-05-31 18 2010-11-07 21 2010-12-20 8 2011-05-03 22 2011-10-21 1 2011-10-22 17 2011-10-23 5 2011-12-16 11 2012-01-03 10 2012-06-10 18 2012-08-26 18 2012-11-29 14 2013-01-20 12 2013-02-03 16 2013-02-10 20