PERIOD	VALUE
1997-10	-67
1997-11	7
1997-12	-63
1998-01	4
1998-02	58
1998-03	9
1998-04	0
1998-05	-18
1998-06	-14
1998-07	1
1998-08	40
1998-09	0
1998-10	34
1998-11	-5
1998-12	-33
1999-01	0
1999-02	1
1999-03	0
1999-04	0
1999-05	0
1999-06	0
1999-07	0
1999-08	4
1999-09	0
1999-10	3
1999-11	0
1999-12	9
2000-01	-1
2000-02	-1
2000-03	0
2000-04	1
2000-05	0
2000-06	4
2000-07	0
2000-08	0
2000-09	0
2000-10	0
2000-11	6
2000-12	48
2001-01	1
2001-02	0
2001-03	5
2001-04	0
2001-05	15
2001-06	-1
2001-07	-5
2001-08	12
2001-09	20
2001-10	1
2001-11	-11
2001-12	6
2002-01	-12
2002-02	12
2002-03	4
2002-04	-3
2002-05	-2
2002-06	1
2002-07	1
2002-08	2
2002-09	3
2002-10	2
2002-11	-2
2002-12	4
2003-01	-16
2003-02	9
2003-03	2
2003-04	0
2003-05	12
2003-06	2
2003-07	-3
2003-08	-4
2003-09	-1
2003-10	388
2003-11	2
2003-12	-18
2004-01	-1
2004-02	1
2004-03	3
2004-04	5
2004-05	0
2004-06	8
2004-07	-12
2004-08	0
2004-09	24
2004-10	-48
2004-11	16
2004-12	5
2005-01	5
2005-02	-14
2005-03	-16
2005-04	-4
2005-05	-2
2005-06	113
2005-07	7
2005-08	-86
2005-09	-2
2005-10	72
2005-11	4
2005-12	-17
2006-01	-1
2006-02	-6
2006-03	193
2006-04	-6
2006-05	-255
2006-06	0
2006-07	0
2006-08	8
2006-09	-8
2006-10	0
2006-11	1
2006-12	-7
2007-01	-2
2007-02	0
2007-03	0
2007-04	0
2007-05	0
2007-06	0
2007-07	0
2007-08	0
2007-09	0
2007-10	50
2007-11	0
2007-12	0
2008-01	0
2008-02	81
2008-03	-81
2008-04	0
2008-05	2
2008-06	0
2008-07	-2
2008-08	-33
2008-09	33
2008-10	0
2008-11	8
2008-12	-4
2009-01	-50
2009-02	42
2009-03	2
2009-04	-6
2009-05	-5
2009-06	3
2009-07	1
2009-08	0
2009-09	-1
2009-10	7
2009-11	-11
2009-12	2
2010-01	4
2010-02	3
2010-03	9
2010-04	-26
2010-05	-7
2010-06	-1
2010-07	-18
2010-08	-3
2010-09	2
2010-10	1
2010-11	-7
2010-12	4
2011-01	-1
2011-02	-1
2011-03	2
2011-04	1
2011-05	3
2011-06	-3
2011-07	0
2011-08	-1
2011-09	-2
2011-10	1
2011-11	2
2011-12	79
2012-01	2
2012-02	-3
2012-03	-1
2012-04	5
2012-05	-1
2012-06	-3
2012-07	6
2012-08	3
2012-09	-6
2012-10	4
2012-11	29
2012-12	-17
2013-01	-6
2013-02	5
2013-03	-15
2013-04	6
2013-05	-4
2013-06	9
2013-07	-26
2013-08	3
2013-09	-1
2013-10	-8
2013-11	2
2013-12	2
2014-01	3
2014-02	0
2014-03	4
2014-04	-7
2014-05	21
2014-06	2
2014-07	-11
2014-08	-1
2014-09	3
2014-10	2
2014-11	7
2014-12	-19
2015-01	-7
2015-02	-1
2015-03	-3
2015-04	6
2015-05	-1
2015-06	0
2015-07	6
2015-08	-7
2015-09	4
2015-10	-2
2015-11	1
2015-12	-5
2016-01	-3
2016-02	2
2016-03	-9
2016-04	1
2016-05	-2
2016-06	-6
2016-07	-2
2016-08	4
2016-09	3
2016-10	7
2016-11	-8
2016-12	5
2017-01	-4
2017-02	-3
2017-03	-2
2017-04	24
2017-05	-4
2017-06	-27
2017-07	21
2017-08	-1
2017-09	-10
2017-10	12
2017-11	7
2017-12	10
2018-01	2
2018-02	-5
2018-03	-6
2018-04	39
2018-05	-35
2018-06	-4
2018-07	4
2018-08	-7
2018-09	-24
2018-10	46
2018-11	-14
2018-12	-8
2019-01	1
2019-02	-1
2019-03	12
2019-04	-7
2019-05	3
2019-06	-24
2019-07	11
2019-08	-3
2019-09	11
2019-10	23
2019-11	-11
2019-12	-11
2020-01	23
2020-02	7
2020-03	-25
2020-04	-6
2020-05	7
2020-06	-7
2020-07	2
2020-08	-2
2020-09	1
2020-10	-42
2020-11	-1