Quarter	Net Percent, Seasonally Adjusted
1990-01-01	0.60
1990-04-01	-8.74
1990-07-01	7.57
1990-10-01	-9.91
1991-01-01	0.13
1991-04-01	5.01
1991-07-01	-5.78
1991-10-01	1.30
1992-01-01	-5.40
1992-04-01	-6.40
1992-07-01	-1.67
1992-10-01	-7.34
1993-01-01	-5.48
1993-04-01	-3.58
1993-07-01	-1.67
1993-10-01	-5.21
1994-01-01	-5.68
1994-04-01	-8.46
1994-07-01	-10.25
1994-10-01	-7.90
1995-01-01	1.31
1995-04-01	7.02
1995-07-01	2.02
1995-10-01	8.32
1996-01-01	3.36
1996-04-01	2.37
1996-07-01	5.70
1996-10-01	0.98
1997-01-01	0.74
1997-04-01	-1.22
1997-07-01	-4.03
1997-10-01	5.16
1998-01-01	-0.17
1998-04-01	-0.82
1998-07-01	0.22
1998-10-01	-0.48
1999-01-01	-4.16
1999-04-01	-3.42
1999-07-01	-0.81
1999-10-01	0.47
2000-01-01	-2.53
2000-04-01	2.87
2000-07-01	-2.60
2000-10-01	-2.67
2001-01-01	4.16
2001-04-01	1.03
2001-07-01	3.64
2001-10-01	2.43
2002-01-01	-3.39
2002-04-01	-3.90
2002-07-01	1.23
2002-10-01	-1.87
2003-01-01	3.03
2003-04-01	3.44
2003-07-01	-1.09
2003-10-01	1.72
2004-01-01	-1.68
2004-04-01	-3.68
2004-07-01	-3.43
2004-10-01	-0.30
2005-01-01	1.69
2005-04-01	3.68
2005-07-01	0.78
2005-10-01	0.24
2006-01-01	0.40
2006-04-01	-3.33
2006-07-01	-3.24
2006-10-01	-6.45
2007-01-01	2.42
2007-04-01	4.81
2007-07-01	7.67
2007-10-01	6.05
2008-01-01	4.27
2008-04-01	8.04
2008-07-01	10.15
2008-10-01	10.97
2009-01-01	0.64
2009-04-01	-10.42
2009-07-01	-13.81
2009-10-01	-10.67
2010-01-01	-9.78
2010-04-01	-2.28
2010-07-01	-4.02
2010-10-01	-2.63
2011-01-01	3.02
2011-04-01	2.49
2011-07-01	3.66
2011-10-01	0.08
2012-01-01	-2.11
2012-04-01	3.52
2012-07-01	4.66
2012-10-01	3.08
2013-01-01	5.16
2013-04-01	1.00
2013-07-01	-2.86
2013-10-01	2.60
2014-01-01	-1.65
2014-04-01	-2.75
2014-07-01	-0.30
2014-10-01	1.07
2015-01-01	0.61
2015-04-01	-4.35
2015-07-01	0.70
2015-10-01	1.58
2016-01-01	-3.02
2016-04-01	-1.44
2016-07-01	1.08
2016-10-01	-3.59
2017-01-01	-2.36
2017-04-01	0.69
2017-07-01	-1.00
2017-10-01	1.58
2018-01-01	0.67
2018-04-01	1.73
2018-07-01	3.23