Quarter	Net Percent, Seasonally Adjusted
1973-10-01	30.6500164302087000
1974-01-01	27.4928148617738000
1974-04-01	16.8658744545081000
1974-07-01	5.9928125250125000
1974-10-01	5.5985889868419000
1975-01-01	-23.3549230677788000
1975-04-01	-10.3051396055134000
1975-07-01	-11.7763828778699000
1975-10-01	-5.9400723370222000
1976-01-01	16.4105803108594000
1976-04-01	8.0607914466645700
1976-07-01	15.6821700669093000
1976-10-01	13.6078615319639000
1977-01-01	2.9386637615245300
1977-04-01	0.3930636445995490
1977-07-01	1.5107624320183000
1977-10-01	-5.4106362521772000
1978-01-01	2.1731745552641700
1978-04-01	-0.7664142405742900
1978-07-01	-2.9023134134399000
1978-10-01	4.4899073032202000
1979-01-01	0.5839181045592510
1979-04-01	13.3739347578561000
1979-07-01	15.4809117707539000
1979-10-01	19.5019463482934000
1980-01-01	15.4189321206581000
1980-04-01	1.1114877285590100
1980-07-01	-9.5318727452359000
1980-10-01	-0.5719366878124000
1981-01-01	-7.6541398356023100
1981-04-01	2.6781499231946100
1981-07-01	6.9070461814507000
1981-10-01	0.1343824592667000
1982-01-01	2.9303814349349700
1982-04-01	-9.8277588754942900
1982-07-01	-11.1030572735431000
1982-10-01	-12.8414765612073000
1983-01-01	-2.8769499621048000
1983-04-01	11.2111410333373000
1983-07-01	8.7808146036695000
1983-10-01	14.6258470235286000
1984-01-01	19.1066166867596000
1984-04-01	12.6341094763732000
1984-07-01	21.1387181789108000
1984-10-01	17.8966624903055000
1985-01-01	5.7442006811602000
1985-04-01	15.4960529545418000
1985-07-01	18.4258200771971000
1985-10-01	23.0005716152760000
1986-01-01	21.6657107074478000
1986-04-01	15.9972174543809000
1986-07-01	13.0277839431574000
1986-10-01	8.1245670163242000
1987-01-01	8.0703713346718000
1987-04-01	12.1195022922781000
1987-07-01	7.2498596253621600
1987-10-01	7.4139521502031000
1988-01-01	20.5670841021009000
1988-04-01	-10.1853808911806000
1988-07-01	-2.9572738986008200
1988-10-01	-10.5121111771605000
1989-01-01	-6.2916877932188000
1989-04-01	0.0552241778503397
1989-07-01	3.4016639795455100
1989-10-01	13.8456742117595000
1990-01-01	7.7800000000000000
1990-04-01	5.4700000000000000
1990-07-01	13.7200000000000000
1990-10-01	7.1600000000000000
1991-01-01	-0.2400000000000000
1991-04-01	-3.7100000000000000
1991-07-01	-9.3100000000000000
1991-10-01	-3.6900000000000000
1992-01-01	2.8700000000000000
1992-04-01	1.9600000000000000
1992-07-01	4.9700000000000000
1992-10-01	-8.9500000000000000
1993-01-01	-1.8000000000000000
1993-04-01	-2.3100000000000000
1993-07-01	7.0600000000000000
1993-10-01	12.9800000000000000
1994-01-01	11.5000000000000000
1994-04-01	21.2100000000000000
1994-07-01	18.4200000000000000
1994-10-01	17.9000000000000000
1995-01-01	24.4900000000000000
1995-04-01	22.0800000000000000
1995-07-01	14.5700000000000000
1995-10-01	11.0300000000000000
1996-01-01	14.2300000000000000
1996-04-01	4.9100000000000000
1996-07-01	12.1100000000000000
1996-10-01	17.8400000000000000
1997-01-01	14.0600000000000000
1997-04-01	27.6800000000000000
1997-07-01	13.6400000000000000
1997-10-01	23.8700000000000000
1998-01-01	6.6000000000000000
1998-04-01	12.5700000000000000
1998-07-01	12.1900000000000000
1998-10-01	-2.0000000000000000
1999-01-01	-0.0800000000000000
1999-04-01	-8.2500000000000000
1999-07-01	-3.5200000000000000
1999-10-01	0.1500000000000000
2000-01-01	-3.7000000000000000
2000-04-01	-3.0200000000000000
2000-07-01	2.7400000000000000
2000-10-01	10.2700000000000000
2001-01-01	6.5500000000000000
2001-04-01	4.5200000000000000
2001-07-01	-1.2800000000000000
2001-10-01	-1.4200000000000000
2002-01-01	3.6700000000000000
2002-04-01	5.0800000000000000
2002-07-01	-2.2600000000000000
2002-10-01	-7.1500000000000000
2003-01-01	-6.5200000000000000
2003-04-01	-6.5200000000000000
2003-07-01	-6.5500000000000000
2003-10-01	-0.2200000000000000
2004-01-01	12.0200000000000000
2004-04-01	12.6600000000000000
2004-07-01	16.0500000000000000
2004-10-01	19.8700000000000000
2005-01-01	2.7500000000000000
2005-04-01	16.1400000000000000
2005-07-01	15.1400000000000000
2005-10-01	21.9800000000000000
2006-01-01	24.1000000000000000
2006-04-01	17.2900000000000000
2006-07-01	20.5200000000000000
2006-10-01	25.7000000000000000
2007-01-01	25.4500000000000000
2007-04-01	21.8700000000000000
2007-07-01	18.5100000000000000
2007-10-01	15.8800000000000000
2008-01-01	12.6700000000000000
2008-04-01	7.3400000000000000
2008-07-01	-2.9900000000000000
2008-10-01	-20.6600000000000000
2009-01-01	-27.3900000000000000
2009-04-01	-19.5300000000000000
2009-07-01	-8.1100000000000000
2009-10-01	-3.9600000000000000
2010-01-01	-0.8500000000000000
2010-04-01	5.0300000000000000
2010-07-01	2.8600000000000000
2010-10-01	6.9300000000000000
2011-01-01	11.5800000000000000
2011-04-01	11.1700000000000000
2011-07-01	11.3200000000000000
2011-10-01	6.5800000000000000
2012-01-01	13.0600000000000000
2012-04-01	0.6100000000000000
2012-07-01	5.2500000000000000
2012-10-01	1.2300000000000000
2013-01-01	0.9000000000000000
2013-04-01	1.0000000000000000
2013-07-01	5.5300000000000000
2013-10-01	5.7800000000000000
2014-01-01	11.0000000000000000
2014-04-01	5.8100000000000000
2014-07-01	1.5800000000000000
2014-10-01	1.1900000000000000
2015-01-01	-3.0700000000000000
2015-04-01	-7.9900000000000000
2015-07-01	-4.6900000000000000
2015-10-01	-7.2800000000000000
2016-01-01	-2.9700000000000000
2016-04-01	0.9200000000000000
2016-07-01	-5.6000000000000000
2016-10-01	-8.3400000000000000
2017-01-01	3.5700000000000000
2017-04-01	-1.6800000000000000
2017-07-01	1.6200000000000000
2017-10-01	1.6300000000000000
2018-01-01	-2.1900000000000000
2018-04-01	12.2100000000000000
2018-07-01	9.9700000000000000