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