Quarter	Net Percent, Seasonally Adjusted
2002-01-01	-12.000000000
2002-04-01	17.000000000
2002-07-01	2.000000000
2002-10-01	-9.000000000
2003-01-01	-9.510000000
2003-04-01	11.000000000
2003-07-01	3.480000000
2003-10-01	-0.650000000
2004-01-01	-7.020000000
2004-04-01	7.720000000
2004-07-01	18.440000000
2004-10-01	0.710000000
2005-01-01	-5.940000000
2005-04-01	8.010000000
2005-07-01	15.830000000
2005-10-01	-11.620000000
2006-01-01	-13.300000000
2006-04-01	0.980000000
2006-07-01	13.970000000
2006-10-01	-1.490000000
2007-01-01	-7.940000000
2007-04-01	7.240000000
2007-07-01	18.810000000
2007-10-01	4.970000000
2008-01-01	0.000000000
2008-04-01	12.670000000
2008-07-01	17.880000000
2008-10-01	-16.320000000
2009-01-01	-19.010000000
2009-04-01	9.410000000
2009-07-01	13.960000000
2009-10-01	9.700000000
2010-01-01	2.650000000
2010-04-01	14.960000000
2010-07-01	6.360000000
2010-10-01	10.150000000
2011-01-01	-1.760000000
2011-04-01	12.670000000
2011-07-01	12.010000000
2011-10-01	8.045977011
2012-01-01	2.469135802
2012-04-01	19.270833330
2012-07-01	0.000000000
2012-10-01	9.023941068
2013-01-01	3.531300161
2013-04-01	20.465890180
2013-07-01	6.764705882
2013-10-01	15.980000000
2014-01-01	0.490000000
2014-04-01	19.600000000
2014-07-01	5.701754386
2014-10-01	7.299270073
2015-01-01	-12.168874170
2015-04-01	10.124610590
2015-07-01	-7.359307359
2015-10-01	3.638814016
2016-01-01	-5.069124424
2016-04-01	18.658892130
2016-07-01	-15.301204820
2016-10-01	10.333863280
2017-01-01	-4.314329738
2017-04-01	13.589364840
2017-07-01	17.261055630
2017-10-01	9.523809524
2018-01-01	5.300859599
2018-04-01	3.963996433