Quarter	Net Percent, Seasonally Adjusted
1973-10-01	29.959928930555
1974-01-01	26.400000000000
1974-04-01	4.900000000000
1974-07-01	-3.200000000000
1974-10-01	-20.100000000000
1975-01-01	-36.700000000000
1975-04-01	-40.100000000000
1975-07-01	-28.200000000000
1975-10-01	-8.700000000000
1976-01-01	-2.000000000000
1976-04-01	0.900000000000
1976-07-01	-6.200000000000
1976-10-01	-13.200000000000
1977-01-01	-10.800000000000
1977-04-01	-9.900000000000
1977-07-01	-12.100000000000
1977-10-01	-16.700000000000
1978-01-01	-18.900000000000
1978-04-01	-9.300000000000
1978-07-01	-3.000000000000
1978-10-01	-2.400000000000
1979-01-01	3.100000000000
1979-04-01	3.500000000000
1979-07-01	2.000000000000
1979-10-01	12.700000000000
1980-01-01	10.700000000000
1980-04-01	-7.100000000000
1980-07-01	-21.000000000000
1980-10-01	-21.500000000000
1981-01-01	-19.400000000000
1981-04-01	-8.200000000000
1981-07-01	-4.000000000000
1981-10-01	-11.400000000000
1982-01-01	-17.500000000000
1982-04-01	-24.300000000000
1982-07-01	-30.800000000000
1982-10-01	-6.400000000000
1983-01-01	-9.600000000000
1983-04-01	-6.200000000000
1983-07-01	0.500000000000
1983-10-01	0.200000000000
1984-01-01	2.400000000000
1984-04-01	5.800000000000
1984-07-01	1.800000000000
1984-10-01	0.800000000000
1985-01-01	6.500000000000
1985-04-01	12.900000000000
1985-07-01	-9.900000000000
1985-10-01	0.300000000000
1986-01-01	-6.400000000000
1986-04-01	-9.100000000000
1986-07-01	-0.600000000000
1986-10-01	1.100000000000
1987-01-01	-1.700000000000
1987-04-01	5.000000000000
1987-07-01	-0.300000000000
1987-10-01	-4.000000000000
1988-01-01	-8.900000000000
1988-04-01	-18.300000000000
1988-07-01	-14.600000000000
1988-10-01	-11.800000000000
1989-01-01	-8.300000000000
1989-04-01	-6.000000000000
1989-07-01	-1.800000000000
1989-10-01	-2.400000000000
1990-01-01	3.200000000000
1990-04-01	-0.700000000000
1990-07-01	-4.100000000000
1990-10-01	-6.800000000000
1991-01-01	-17.300000000000
1991-04-01	-16.400000000000
1991-07-01	-17.700000000000
1991-10-01	-9.200000000000
1992-01-01	-4.400000000000
1992-04-01	-4.800000000000
1992-07-01	-15.000000000000
1992-10-01	-16.400000000000
1993-01-01	-13.400000000000
1993-04-01	-12.200000000000
1993-07-01	-0.200000000000
1993-10-01	-0.600000000000
1994-01-01	2.500000000000
1994-04-01	6.400000000000
1994-07-01	1.600000000000
1994-10-01	1.200000000000
1995-01-01	10.800000000000
1995-04-01	-1.400000000000
1995-07-01	4.800000000000
1995-10-01	-9.700000000000
1996-01-01	1.200000000000
1996-04-01	7.100000000000
1996-07-01	5.800000000000
1996-10-01	17.200000000000
1997-01-01	6.900000000000
1997-04-01	16.300000000000
1997-07-01	10.300000000000
1997-10-01	21.300000000000
1998-01-01	-1.300000000000
1998-04-01	-0.100000000000
1998-07-01	-0.300000000000
1998-10-01	-20.000000000000
1999-01-01	-8.300000000000
1999-04-01	-16.600000000000
1999-07-01	-8.700000000000
1999-10-01	-0.100000000000
2000-01-01	-3.100000000000
2000-04-01	8.700000000000
2000-07-01	8.800000000000
2000-10-01	10.100000000000
2001-01-01	2.800000000000
2001-04-01	-3.000000000000
2001-07-01	-4.400000000000
2001-10-01	-7.100000000000
2002-01-01	2.900000000000
2002-04-01	0.500000000000
2002-07-01	-10.600000000000
2002-10-01	-12.800000000000
2003-01-01	-14.600000000000
2003-04-01	-12.500000000000
2003-07-01	-3.900000000000
2003-10-01	4.800000000000
2004-01-01	13.900000000000
2004-04-01	9.400000000000
2004-07-01	18.500000000000
2004-10-01	16.800000000000
2005-01-01	11.900000000000
2005-04-01	11.500000000000
2005-07-01	10.800000000000
2005-10-01	15.300000000000
2006-01-01	17.300000000000
2006-04-01	20.300000000000
2006-07-01	21.900000000000
2006-10-01	26.400000000000
2007-01-01	25.900000000000
2007-04-01	15.400000000000
2007-07-01	13.100000000000
2007-10-01	11.100000000000
2008-01-01	4.000000000000
2008-04-01	-3.500000000000
2008-07-01	-15.100000000000
2008-10-01	-37.600000000000
2009-01-01	-37.800000000000
2009-04-01	-30.900000000000
2009-07-01	-15.200000000000
2009-10-01	-11.200000000000
2010-01-01	-8.400000000000
2010-04-01	0.300000000000
2010-07-01	5.800000000000
2010-10-01	9.400000000000
2011-01-01	11.600000000000
2011-04-01	10.200000000000
2011-07-01	7.300000000000
2011-10-01	3.400000000000
2012-01-01	8.700000000000
2012-04-01	3.300000000000
2012-07-01	-3.500000000000
2012-10-01	-1.630000000000
2013-01-01	-4.480000000000
2013-04-01	-4.000000000000
2013-07-01	4.270000000000
2013-10-01	7.790000000000
2014-01-01	6.940000000000
2014-04-01	5.830000000000
2014-07-01	-2.930000000000
2014-10-01	-8.410000000000
2015-01-01	-8.240000000000
2015-04-01	-20.530000000000
2015-07-01	-11.650000000000
2015-10-01	-13.530000000000
2016-01-01	-12.320000000000
2016-04-01	-10.190000000000
2016-07-01	-11.230000000000
2016-10-01	-8.920000000000
2017-01-01	-0.720000000000
2017-04-01	-1.760000000000
2017-07-01	-0.100000000000
2017-10-01	5.800000000000
2018-01-01	4.000000000000
2018-04-01	10.060000000000
2018-07-01	10.150000000000