Quarter	Net Percent, Seasonally Adjusted
1976-01-01	-2
1976-04-01	15
1976-07-01	20
1976-10-01	14
1977-01-01	14
1977-04-01	8.0
1977-07-01	-13.0
1977-10-01	-9
1978-01-01	-10.0
1978-04-01	-11.0
1978-07-01	1.0
1978-10-01	7.0
1979-01-01	13
1979-04-01	9.0
1979-07-01	16
1979-10-01	15
1980-01-01	9.0
1980-04-01	15
1980-07-01	-3
1980-10-01	-16.0
1981-01-01	-26.0
1981-04-01	-25.0
1981-07-01	-26.0
1981-10-01	-15.0
1982-01-01	-4
1982-04-01	-9
1982-07-01	-2
1982-10-01	-14.0
1983-01-01	-7
1983-04-01	-13.0
1983-07-01	-16.0
1983-10-01	-12.0
1984-01-01	-17.0
1984-04-01	-13.0
1984-07-01	-13.0
1984-10-01	-12.0
1985-01-01	-17.9
1985-04-01	-22.4
1985-07-01	-16.8
1985-10-01	-14.6
1986-01-01	-14.3
1986-04-01	-10.6
1986-07-01	-13.3
1986-10-01	-9.6
1987-01-01	-12.5
1987-04-01	-13.4
1987-07-01	-12.8
1987-10-01	4.0
1988-01-01	12.7
1988-04-01	14.0
1988-07-01	12.0
1988-10-01	17.0
1989-01-01	14.5
1989-04-01	10.4
1989-07-01	14.6
1989-10-01	10.4
1990-01-01	7.1
1990-04-01	7.8
1990-07-01	-1.5
1990-10-01	-14.9
1991-01-01	-21.7
1991-04-01	-28.5
1991-07-01	-13.2
1991-10-01	-9.6
1992-01-01	-14.7
1992-04-01	-3.2
1992-07-01	-14.7
1992-10-01	-26.0
1993-01-01	-33.8
1993-04-01	-42.6
1993-07-01	-42.8
1993-10-01	-29.5
1994-01-01	-12.4
1994-04-01	3.7
1994-07-01	16.4
1994-10-01	22.5
1995-01-01	31.2
1995-04-01	22.6
1995-07-01	10.9
1995-10-01	-8.6
1996-01-01	-19.6
1996-04-01	-14.1
1996-07-01	-23.1
1996-10-01	-12.3
1997-01-01	-10.4
1997-04-01	-9.6
1997-07-01	6.4
1997-10-01	13.9
1998-01-01	28.3
1998-04-01	20.7
1998-07-01	22.5
1998-10-01	15.6
1999-01-01	6.9
1999-04-01	-2.9
1999-07-01	11.9
1999-10-01	21
2000-01-01	28.3
2000-04-01	37.2
2000-07-01	29.8
2000-10-01	29.6
2001-01-01	13.7
2001-04-01	13.6
2001-07-01	1.1
2001-10-01	-15.8
2002-01-01	-22.5
2002-04-01	-9.8
2002-07-01	-10.6
2002-10-01	-20.4
2003-01-01	-4
2003-04-01	-18.6
2003-07-01	-19.0
2003-10-01	-10.0
2004-01-01	-0.7
2004-04-01	10.3
2004-07-01	11.3
2004-10-01	10.2
2005-01-01	17.1
2005-04-01	0.0
2005-07-01	2.5
2005-10-01	2.6
2006-01-01	5.9
2006-04-01	17
2006-07-01	15
2006-10-01	16.7
2007-01-01	8.7
2007-04-01	17.9
2007-07-01	24.4
2007-10-01	20.3
2008-01-01	13.5
2008-04-01	13.5
2008-07-01	-5.3
2008-10-01	-18.5
2009-01-01	-42.6
2009-04-01	-56.0
2009-07-01	-31.5
2009-10-01	-15.9
2010-01-01	6.8
2010-04-01	10.3
2010-07-01	18.9
2010-10-01	20
2011-01-01	27.4
2011-04-01	27.9
2011-07-01	15
2011-10-01	1.9
2012-01-01	-4.8
2012-04-01	0.5
2012-07-01	-17.8
2012-10-01	-18.9
2013-01-01	-18.2
2013-04-01	-22.2
2013-07-01	-14.5
2013-10-01	-3.0
2014-01-01	0.1
2014-04-01	9.6
2014-07-01	-2.9
2014-10-01	-0.6
2015-01-01	-3
2015-04-01	3.8
2015-07-01	1.9
2015-10-01	3.9
2016-01-01	1.2
2016-04-01	9.4
2016-07-01	12.7
2016-10-01	5.8
2017-01-01	11.0
2017-04-01	7.1
2017-07-01	16.7
2017-10-01	18.9
2018-01-01	23.2
2018-04-01	17.6
2018-07-01	11.5
2018-10-01	4.3