Month	Net Percent, Seasonally Adjusted
1973-01-01	-12.0
1973-02-01	-12.0
1973-03-01	-14.0
1973-04-01	-16.0
1973-05-01	-17.0
1973-06-01	-17.0
1973-07-01	-16.0
1973-08-01	-16.0
1973-09-01	-15.0
1973-10-01	-14.0
1973-11-01	-19.0
1973-12-01	-22.0
1974-01-01	-26.0
1974-02-01	-26.0
1974-03-01	-26.0
1974-04-01	-26.0
1974-05-01	-27.0
1974-06-01	-29.0
1974-07-01	-32.0
1974-08-01	-34.0
1974-09-01	-37.0
1974-10-01	-40.0
1974-11-01	-38.0
1974-12-01	-37.0
1975-01-01	-35.0
1975-02-01	-35.0
1975-03-01	-33.0
1975-04-01	-31.0
1975-05-01	-29.0
1975-06-01	-30.0
1975-07-01	-30.0
1975-08-01	-30.0
1975-09-01	-31.0
1975-10-01	-31.0
1975-11-01	-30.0
1975-12-01	-29.0
1976-01-01	-28.0
1976-02-01	-29.0
1976-03-01	-30.0
1976-04-01	-31.0
1976-05-01	-32.0
1976-06-01	-32.0
1976-07-01	-32.0
1976-08-01	-33.0
1976-09-01	-34.0
1976-10-01	-34.0
1976-11-01	-32.0
1976-12-01	-30.0
1977-01-01	-27.0
1977-02-01	-27.0
1977-03-01	-28.0
1977-04-01	-28.0
1977-05-01	-29.0
1977-06-01	-27.0
1977-07-01	-25.0
1977-08-01	-24.0
1977-09-01	-22.0
1977-10-01	-21.0
1977-11-01	-21.0
1977-12-01	-20.0
1978-01-01	-21.0
1978-02-01	-21.0
1978-03-01	-20.0
1978-04-01	-20.0
1978-05-01	-20.0
1978-06-01	-19.0
1978-07-01	-17.0
1978-08-01	-16.0
1978-09-01	-13.0
1978-10-01	-12.0
1978-11-01	-12.0
1978-12-01	-13.0
1979-01-01	-13.0
1979-02-01	-14.0
1979-03-01	-14.0
1979-04-01	-16.0
1979-05-01	-17.0
1979-06-01	-18.0
1979-07-01	-18.0
1979-08-01	-19.0
1979-09-01	-20.0
1979-10-01	-21.0
1979-11-01	-22.0
1979-12-01	-23.0
1980-01-01	-24.0
1980-02-01	-24.0
1980-03-01	-22.0
1980-04-01	-21.0
1980-05-01	-20.0
1980-06-01	-21.0
1980-07-01	-21.0
1980-08-01	-21.0
1980-09-01	-22.0
1980-10-01	-23.0
1980-11-01	-21.0
1980-12-01	-21.0
1981-01-01	-20.0
1981-02-01	-21.0
1981-03-01	-21.0
1981-04-01	-22.0
1981-05-01	-23.0
1981-06-01	-23.0
1981-07-01	-23.0
1981-08-01	-22.0
1981-09-01	-22.0
1981-10-01	-23.0
1981-11-01	-20.0
1981-12-01	-18.0
1982-01-01	-16.0
1982-02-01	-13.0
1982-03-01	-14.0
1982-04-01	-15.0
1982-05-01	-12.0
1982-06-01	-17.0
1982-07-01	-19.0
1982-08-01	-20.0
1982-09-01	-21.0
1982-10-01	-24.0
1982-11-01	-25.0
1982-12-01	-25.0
1983-01-01	-28.0
1983-02-01	-26.0
1983-03-01	-24.0
1983-04-01	-23.0
1983-05-01	-24.0
1983-06-01	-23.0
1983-07-01	-22.0
1983-08-01	-22.0
1983-09-01	-21.0
1983-10-01	-22.0
1983-11-01	-22.0
1983-12-01	-20.0
1984-01-01	-19.0
1984-02-01	-19.0
1984-03-01	-18.0
1984-04-01	-20.0
1984-05-01	-17.0
1984-06-01	-15.0
1984-07-01	-14.0
1984-08-01	-13.0
1984-09-01	-11.0
1984-10-01	-9
1984-11-01	-10.0
1984-12-01	-10.0
1985-01-01	-13.9
1985-02-01	-17.4
1985-03-01	-21.6
1985-04-01	-17.3
1985-05-01	-18.9
1985-06-01	-17.7
1985-07-01	-15.7
1985-08-01	-15.3
1985-09-01	-14.6
1985-10-01	-17.9
1985-11-01	-15.4
1985-12-01	-19.8
1986-01-01	-14.7
1986-02-01	-16.5
1986-03-01	-11.2
1986-04-01	-11.3
1986-05-01	-10.0
1986-06-01	-9.2
1986-07-01	-10.0
1986-08-01	-9.4
1986-09-01	-9.4
1986-10-01	-7.1
1986-11-01	-7.5
1986-12-01	-9.2
1987-01-01	-7.0
1987-02-01	-8.2
1987-03-01	-7.7
1987-04-01	-10.2
1987-05-01	-10.1
1987-06-01	-10.8
1987-07-01	-10.8
1987-08-01	-10.5
1987-09-01	-12.6
1987-10-01	-12.7
1987-11-01	-13.5
1987-12-01	-12.3
1988-01-01	-12.7
1988-02-01	-12.2
1988-03-01	-13.9
1988-04-01	-12.0
1988-05-01	-13.5
1988-06-01	-10.2
1988-07-01	-11.8
1988-08-01	-11.6
1988-09-01	-9.4
1988-10-01	-8.7
1988-11-01	-6.2
1988-12-01	-7.8
1989-01-01	-7.4
1989-02-01	-8.9
1989-03-01	-11.6
1989-04-01	-13.8
1989-05-01	-12.4
1989-06-01	-11.0
1989-07-01	-11.0
1989-08-01	-10.9
1989-09-01	-7.0
1989-10-01	-9.4
1989-11-01	-7.7
1989-12-01	-7.9
1990-01-01	-6.7
1990-02-01	-7.7
1990-03-01	-7.6
1990-04-01	-5.2
1990-05-01	-5.0
1990-06-01	-7.1
1990-07-01	-7.7
1990-08-01	-7.7
1990-09-01	-16.0
1990-10-01	-16.7
1990-11-01	-16.5
1990-12-01	-15.6
1991-01-01	-17.2
1991-02-01	-21.5
1991-03-01	-12.3
1991-04-01	-13.0
1991-05-01	-14.8
1991-06-01	-14.2
1991-07-01	-13.9
1991-08-01	-13.9
1991-09-01	-13.0
1991-10-01	-14.5
1991-11-01	-16.3
1991-12-01	-16.7
1992-01-01	-16.1
1992-02-01	-18.2
1992-03-01	-16.8
1992-04-01	-15.6
1992-05-01	-15.4
1992-06-01	-18.9
1992-07-01	-19.6
1992-08-01	-19.6
1992-09-01	-28.5
1992-10-01	-32.2
1992-11-01	-29.8
1992-12-01	-31.1
1993-01-01	-31.6
1993-02-01	-32.6
1993-03-01	-35.0
1993-04-01	-37.2
1993-05-01	-28.1
1993-06-01	-31.8
1993-07-01	-29.0
1993-08-01	-28.9
1993-09-01	-32.9
1993-10-01	-28.6
1993-11-01	-34.0
1993-12-01	-29.7
1994-01-01	-27.8
1994-02-01	-24.4
1994-03-01	-23.1
1994-04-01	-14.1
1994-05-01	-12.0
1994-06-01	-5.5
1994-07-01	-8.0
1994-08-01	-7.8
1994-09-01	-6.3
1994-10-01	-10.2
1994-11-01	-9.8
1994-12-01	-9.5
1995-01-01	-3.1
1995-02-01	-2.5
1995-03-01	-9.7
1995-04-01	-6.6
1995-05-01	-4.7
1995-06-01	-5.6
1995-07-01	-3.8
1995-08-01	-3.5
1995-09-01	-6.6
1995-10-01	-5.1
1995-11-01	-6.3
1995-12-01	-8.4
1996-01-01	-11.8
1996-02-01	-10.9
1996-03-01	-12.9
1996-04-01	-12.4
1996-05-01	-8.2
1996-06-01	-6.5
1996-07-01	-11.3
1996-08-01	-10.4
1996-09-01	-11.1
1996-10-01	-13.6
1996-11-01	-16.7
1996-12-01	-15.3
1997-01-01	-13.9
1997-02-01	-16.6
1997-03-01	-13.6
1997-04-01	-17.9
1997-05-01	-18.5
1997-06-01	-18.9
1997-07-01	-15.4
1997-08-01	-12.5
1997-09-01	-8.7
1997-10-01	-9.0
1997-11-01	-6.4
1997-12-01	-9.1
1998-01-01	-6.8
1998-02-01	-8.1
1998-03-01	-8.0
1998-04-01	-5.1
1998-05-01	-3.4
1998-06-01	-6.4
1998-07-01	-9.9
1998-08-01	-11.8
1998-09-01	-10.9
1998-10-01	-9.1
1998-11-01	-5.2
1998-12-01	-7.8
1999-01-01	-5.8
1999-02-01	-8.1
1999-03-01	-7.9
1999-04-01	-11.6
1999-05-01	-14.3
1999-06-01	-12.0
1999-07-01	-9.4
1999-08-01	-9.9
1999-09-01	-11.0
1999-10-01	-8.4
1999-11-01	-10.6
1999-12-01	-9.6
2000-01-01	-8.6
2000-02-01	-10.6
2000-03-01	-8.8
2000-04-01	-7.2
2000-05-01	-11.2
2000-06-01	-8.1
2000-07-01	-5.1
2000-08-01	-4.5
2000-09-01	-9.1
2000-10-01	-2.9
2000-11-01	-7.7
2000-12-01	-5.4
2001-01-01	-6.7
2001-02-01	-5.8
2001-03-01	-3.3
2001-04-01	-0.9
2001-05-01	1.6
2001-06-01	2.5
2001-07-01	1.2
2001-08-01	-2.9
2001-09-01	-3.4
2001-10-01	-5.4
2001-11-01	-8.0
2001-12-01	-4.2
2002-01-01	-3.8
2002-02-01	-1.2
2002-03-01	-4.8
2002-04-01	-6.0
2002-05-01	-5.5
2002-06-01	-7.7
2002-07-01	-9.9
2002-08-01	-9.4
2002-09-01	-9.8
2002-10-01	-13.2
2002-11-01	-12.3
2002-12-01	-18.0
2003-01-01	-15.6
2003-02-01	-13.5
2003-03-01	-14.3
2003-04-01	-12.7
2003-05-01	-12.7
2003-06-01	-13.8
2003-07-01	-14.3
2003-08-01	-13.5
2003-09-01	-12.0
2003-10-01	-14.1
2003-11-01	-14.5
2003-12-01	-15.7
2004-01-01	-17.7
2004-02-01	-21.0
2004-03-01	-18.8
2004-04-01	-17.5
2004-05-01	-18.5
2004-06-01	-18.2
2004-07-01	-19.1
2004-08-01	-19.3
2004-09-01	-19.5
2004-10-01	-18.2
2004-11-01	-15.3
2004-12-01	-17.9
2005-01-01	-16.3
2005-02-01	-18.6
2005-03-01	-19.0
2005-04-01	-15.4
2005-05-01	-16.0
2005-06-01	-18.5
2005-07-01	-20.6
2005-08-01	-20.5
2005-09-01	-20.2
2005-10-01	-19.7
2005-11-01	-17.1
2005-12-01	-17.7
2006-01-01	-18.9
2006-02-01	-15.0
2006-03-01	-15.4
2006-04-01	-16.5
2006-05-01	-13.5
2006-06-01	-15.4
2006-07-01	-13.7
2006-08-01	-15.3
2006-09-01	-14.2
2006-10-01	-18.1
2006-11-01	-18.0
2006-12-01	-14.0
2007-01-01	-16.4
2007-02-01	-15.1
2007-03-01	-13.8
2007-04-01	-18.1
2007-05-01	-17.4
2007-06-01	-19.5
2007-07-01	-18.6
2007-08-01	-20.1
2007-09-01	-19.5
2007-10-01	-21.2
2007-11-01	-22.1
2007-12-01	-22.3
2008-01-01	-21.6
2008-02-01	-22.9
2008-03-01	-25.3
2008-04-01	-22.4
2008-05-01	-18.5
2008-06-01	-20.3
2008-07-01	-26.6
2008-08-01	-24.4
2008-09-01	-22.6
2008-10-01	-23.9
2008-11-01	-26.9
2008-12-01	-30.6
2009-01-01	-26.0
2009-02-01	-28.0
2009-03-01	-31.9
2009-04-01	-23.5
2009-05-01	-23.9
2009-06-01	-20.4
2009-07-01	-16.7
2009-08-01	-15.0
2009-09-01	-15.7
2009-10-01	-18.3
2009-11-01	-16.6
2009-12-01	-15.9
2010-01-01	-17.0
2010-02-01	-21.8
2010-03-01	-22.0
2010-04-01	-21.2
2010-05-01	-24.6
2010-06-01	-21.8
2010-07-01	-20.3
2010-08-01	-21.3
2010-09-01	-22.1
2010-10-01	-22.2
2010-11-01	-22.4
2010-12-01	-22.9
2011-01-01	-25.9
2011-02-01	-23.9
2011-03-01	-24.2
2011-04-01	-25.9
2011-05-01	-24.1
2011-06-01	-23.6
2011-07-01	-27.4
2011-08-01	-28.8
2011-09-01	-31.1
2011-10-01	-33.9
2011-11-01	-29.2
2011-12-01	-34.0
2012-01-01	-36.3
2012-02-01	-30.7
2012-03-01	-29.3
2012-04-01	-36.3
2012-05-01	-38.6
2012-06-01	-41.5
2012-07-01	-35.7
2012-08-01	-38.0
2012-09-01	-38.8
2012-10-01	-36.9
2012-11-01	-40.4
2012-12-01	-38.0
2013-01-01	-37.2
2013-02-01	-35.8
2013-03-01	-36.2
2013-04-01	-34.0
2013-05-01	-32.9
2013-06-01	-19.2
2013-07-01	-18.5
2013-08-01	-16.9
2013-09-01	-18.1
2013-10-01	-19.1
2013-11-01	-20.9
2013-12-01	-20.2
2014-01-01	-18.5
2014-02-01	-18.8
2014-03-01	-14.3
2014-04-01	-9.6
2014-05-01	-8.7
2014-06-01	-11.4
2014-07-01	-12.3
2014-08-01	-14.1
2014-09-01	-15.4
2014-10-01	-16.0
2014-11-01	-17.0
2014-12-01	-16.6
2015-01-01	-11.5
2015-02-01	-5.3
2015-03-01	-4.5
2015-04-01	-7.1
2015-05-01	-8.9
2015-06-01	-7.8
2015-07-01	-11.6
2015-08-01	-9.2
2015-09-01	-5.8
2015-10-01	-2.0
2015-11-01	-1.2
2015-12-01	-1.4
2016-01-01	0.1
2016-02-01	-6.0
2016-03-01	-6.6
2016-04-01	-6.0
2016-05-01	-6.1
2016-06-01	-12.3
2016-07-01	-11.0
2016-08-01	-12.9
2016-09-01	-12.6
2016-10-01	-11.9
2016-11-01	-12.1
2016-12-01	-10.2
2017-01-01	-12.9
2017-02-01	-14.6
2017-03-01	-13.6
2017-04-01	-14.6
2017-05-01	-15.7
2017-06-01	-16.3
2017-07-01	-16.2
2017-08-01	-12.1
2017-09-01	-6.6
2017-10-01	-7.0
2017-11-01	-7.8
2017-12-01	-6.4
2018-01-01	-6.1
2018-02-01	-6.4
2018-03-01	-5.6
2018-04-01	-5.1
2018-05-01	-7.2
2018-06-01	-3.2
2018-07-01	-4.3
2018-08-01	-6.6
2018-09-01	-6.1
2018-10-01	-5.9