Month	Percent, Seasonally Adjusted
1975-02-01	39.46
1975-03-01	35.86
1975-04-01	38.06
1975-05-01	39.05
1975-06-01	35.27
1975-07-01	41.99
1975-08-01	36.55
1975-09-01	41.03
1975-10-01	37.02
1975-11-01	37.22
1975-12-01	34.16
1976-01-01	40.80
1976-02-01	35.35
1976-03-01	39.54
1976-04-01	40.38
1976-05-01	37.55
1976-06-01	40.13
1976-07-01	36.32
1976-08-01	35.23
1976-09-01	35.98
1976-10-01	36.45
1976-11-01	33.20
1976-12-01	37.31
1977-01-01	32.77
1977-02-01	33.59
1977-03-01	32.63
1977-04-01	33.74
1977-05-01	35.53
1977-06-01	33.99
1977-07-01	33.30
1977-08-01	32.91
1977-09-01	29.66
1977-10-01	27.79
1977-11-01	33.06
1977-12-01	32.02
1978-01-01	28.45
1978-02-01	32.70
1978-03-01	27.77
1978-04-01	27.24
1978-05-01	31.17
1978-06-01	29.38
1978-07-01	30.99
1978-08-01	34.08
1978-09-01	28.48
1978-10-01	29.29
1978-11-01	32.78
1978-12-01	36.70
1979-01-01	41.01
1979-02-01	32.35
1979-03-01	33.71
1979-04-01	27.64
1979-05-01	26.47
1979-06-01	34.64
1979-07-01	36.31
1979-08-01	29.25
1979-09-01	24.85
1979-10-01	8.10
1979-11-01	31.04
1979-12-01	23.58
1980-01-01	24.49
1980-02-01	16.12
1980-03-01	22.59
1980-04-01	16.17
1980-05-01	14.67
1980-06-01	36.23
1980-07-01	23.01
1980-08-01	18.01
1980-09-01	21.01
1980-10-01	11.01
1980-11-01	23.01
1980-12-01	19.69
1981-01-01	23.33
1981-02-01	23.08
1981-03-01	16.54
1981-04-01	24.97
1981-05-01	21.20
1981-06-01	14.14
1981-07-01	8.91
1981-08-01	6.77
1981-09-01	16.14
1981-10-01	13.93
1981-11-01	13.94
1981-12-01	8.16
1982-01-01	8.07
1982-02-01	17.62
1982-03-01	10.11
1982-04-01	15.88
1982-05-01	0.30
1982-06-01	-0.69
1982-07-01	0.74
1982-08-01	5.03
1982-09-01	0.81
1982-10-01	5.26
1982-11-01	1.14
1982-12-01	9.33
1983-01-01	2.10
1983-02-01	5.19
1983-03-01	14.78
1983-04-01	9.13
1983-05-01	21.80
1983-06-01	15.11
1983-07-01	12.67
1983-08-01	12.45
1983-09-01	14.55
1983-10-01	13.72
1983-11-01	37.54
1983-12-01	13.72
1984-01-01	15.12
1984-02-01	20.16
1984-03-01	15.17
1984-04-01	25.09
1984-05-01	21.53
1984-06-01	18.34
1984-07-01	25.81
1984-08-01	32.10
1984-09-01	24.91
1984-10-01	27.52
1984-11-01	18.63
1984-12-01	27.10
1985-01-01	27.20
1985-02-01	26.10
1985-03-01	16.40
1985-04-01	19.00
1985-05-01	16.50
1985-06-01	25.60
1985-07-01	25.60
1985-08-01	20.50
1985-09-01	15.20
1985-10-01	25.10
1985-11-01	19.80
1985-12-01	21.30
1986-01-01	22.40
1986-02-01	28.60
1986-03-01	24.00
1986-04-01	29.30
1986-05-01	29.40
1986-06-01	20.90
1986-07-01	21.80
1986-08-01	19.30
1986-09-01	18.30
1986-10-01	13.50
1986-11-01	11.60
1986-12-01	7.90
1987-01-01	9.40
1987-02-01	9.60
1987-03-01	13.50
1987-04-01	14.20
1987-05-01	7.90
1987-06-01	16.10
1987-07-01	24.00
1987-08-01	23.50
1987-09-01	24.00
1987-10-01	18.00
1987-11-01	13.10
1987-12-01	16.90
1988-01-01	22.20
1988-02-01	27.30
1988-03-01	18.40
1988-04-01	17.40
1988-05-01	24.60
1988-06-01	21.80
1988-07-01	18.30
1988-08-01	15.70
1988-09-01	13.00
1988-10-01	28.90
1988-11-01	21.40
1988-12-01	15.20
1989-01-01	23.40
1989-02-01	24.70
1989-03-01	27.00
1989-04-01	18.60
1989-05-01	9.90
1989-06-01	17.20
1989-07-01	21.10
1989-08-01	22.80
1989-09-01	24.30
1989-10-01	10.80
1989-11-01	19.90
1989-12-01	22.30
1990-01-01	27.20
1990-02-01	25.00
1990-03-01	24.70
1990-04-01	23.70
1990-05-01	25.20
1990-06-01	22.30
1990-07-01	11.60
1990-08-01	10.90
1990-09-01	9.10
1990-10-01	22.70
1990-11-01	26.70
1990-12-01	22.00
1991-01-01	10.10
1991-02-01	3.10
1991-03-01	9.00
1991-04-01	11.80
1991-05-01	15.80
1991-06-01	23.40
1991-07-01	18.40
1991-08-01	17.50
1991-09-01	16.50
1991-10-01	26.90
1991-11-01	30.80
1991-12-01	28.40
1992-01-01	26.50
1992-02-01	29.00
1992-03-01	23.10
1992-04-01	28.70
1992-05-01	27.20
1992-06-01	29.00
1992-07-01	32.00
1992-08-01	25.50
1992-09-01	19.50
1992-10-01	23.90
1992-11-01	19.90
1992-12-01	21.00
1993-01-01	16.90
1993-02-01	24.20
1993-03-01	24.30
1993-04-01	20.80
1993-05-01	21.10
1993-06-01	20.50
1993-07-01	21.10
1993-08-01	22.10
1993-09-01	22.90
1993-10-01	16.10
1993-11-01	16.20
1993-12-01	18.20
1994-01-01	19.60
1994-02-01	20.90
1994-03-01	20.60
1994-04-01	23.40
1994-05-01	23.90
1994-06-01	24.80
1994-07-01	30.20
1994-08-01	32.00
1994-09-01	34.00
1994-10-01	22.50
1994-11-01	22.60
1994-12-01	29.90
1995-01-01	30.20
1995-02-01	28.00
1995-03-01	32.80
1995-04-01	23.90
1995-05-01	28.00
1995-06-01	31.90
1995-07-01	28.00
1995-08-01	32.90
1995-09-01	38.00
1995-10-01	36.20
1995-11-01	34.70
1995-12-01	31.10
1996-01-01	23.10
1996-02-01	21.20
1996-03-01	20.10
1996-04-01	20.60
1996-05-01	16.90
1996-06-01	11.60
1996-07-01	16.50
1996-08-01	17.60
1996-09-01	19.10
1996-10-01	26.80
1996-11-01	25.80
1996-12-01	22.60
1997-01-01	27.90
1997-02-01	22.80
1997-03-01	29.50
1997-04-01	30.30
1997-05-01	28.70
1997-06-01	25.90
1997-07-01	26.30
1997-08-01	28.00
1997-09-01	28.10
1997-10-01	32.80
1997-11-01	34.20
1997-12-01	33.50
1998-01-01	29.40
1998-02-01	31.00
1998-03-01	32.10
1998-04-01	32.60
1998-05-01	32.00
1998-06-01	31.50
1998-07-01	34.20
1998-08-01	31.30
1998-09-01	29.70
1998-10-01	20.30
1998-11-01	24.90
1998-12-01	30.00
1999-01-01	26.70
1999-02-01	30.80
1999-03-01	28.10
1999-04-01	32.30
1999-05-01	34.80
1999-06-01	32.60
1999-07-01	29.60
1999-08-01	29.10
1999-09-01	29.10
1999-10-01	32.30
1999-11-01	29.50
1999-12-01	29.80
2000-01-01	33.30
2000-02-01	44.30
2000-03-01	38.30
2000-04-01	35.80
2000-05-01	36.40
2000-06-01	42.00
2000-07-01	37.50
2000-08-01	35.10
2000-09-01	31.80
2000-10-01	26.10
2000-11-01	31.90
2000-12-01	35.80
2001-01-01	33.30
2001-02-01	30.60
2001-03-01	30.90
2001-04-01	32.50
2001-05-01	34.30
2001-06-01	28.80
2001-07-01	35.00
2001-08-01	31.10
2001-09-01	27.20
2001-10-01	23.80
2001-11-01	26.90
2001-12-01	25.70
2002-01-01	30.90
2002-02-01	30.40
2002-03-01	28.40
2002-04-01	28.80
2002-05-01	31.40
2002-06-01	30.50
2002-07-01	34.30
2002-08-01	33.70
2002-09-01	33.10
2002-10-01	28.40
2002-11-01	33.00
2002-12-01	27.00
2003-01-01	19.10
2003-02-01	16.70
2003-03-01	20.60
2003-04-01	16.40
2003-05-01	23.60
2003-06-01	25.00
2003-07-01	23.30
2003-08-01	25.50
2003-09-01	27.80
2003-10-01	33.60
2003-11-01	32.40
2003-12-01	32.60
2004-01-01	29.50
2004-02-01	26.80
2004-03-01	29.10
2004-04-01	30.50
2004-05-01	30.90
2004-06-01	22.60
2004-07-01	18.80
2004-08-01	16.70
2004-09-01	14.70
2004-10-01	20.20
2004-11-01	19.80
2004-12-01	22.30
2005-01-01	22.30
2005-02-01	23.40
2005-03-01	18.70
2005-04-01	22.40
2005-05-01	14.30
2005-06-01	18.80
2005-07-01	14.10
2005-08-01	15.60
2005-09-01	17.20
2005-10-01	17.60
2005-11-01	14.40
2005-12-01	21.70
2006-01-01	24.90
2006-02-01	29.10
2006-03-01	30.50
2006-04-01	30.30
2006-05-01	30.70
2006-06-01	32.70
2006-07-01	30.10
2006-08-01	25.00
2006-09-01	27.90
2006-10-01	25.80
2006-11-01	25.30
2006-12-01	24.60
2007-01-01	32.50
2007-02-01	22.00
2007-03-01	24.60
2007-04-01	29.70
2007-05-01	28.40
2007-06-01	26.30
2007-07-01	24.40
2007-08-01	23.50
2007-09-01	27.70
2007-10-01	25.30
2007-11-01	29.10
2007-12-01	23.10
2008-01-01	25.50
2008-02-01	21.80
2008-03-01	22.90
2008-04-01	19.20
2008-05-01	20.60
2008-06-01	20.10
2008-07-01	19.10
2008-08-01	17.60
2008-09-01	19.60
2008-10-01	10.20
2008-11-01	0.70
2008-12-01	-8.90
2009-01-01	-11.30
2009-02-01	-16.90
2009-03-01	-20.30
2009-04-01	-17.70
2009-05-01	-10.60
2009-06-01	-3.70
2009-07-01	-0.50
2009-08-01	3.50
2009-09-01	1.30
2009-10-01	6.20
2009-11-01	2.80
2009-12-01	0.50
2010-01-01	2.40
2010-02-01	-5.30
2010-03-01	1.10
2010-04-01	6.40
2010-05-01	-4.30
2010-06-01	-7.00
2010-07-01	-5.10
2010-08-01	-2.00
2010-09-01	-5.00
2010-10-01	0.20
2010-11-01	1.70
2010-12-01	-2.70
2011-01-01	-4.40
2011-02-01	4.30
2011-03-01	0.40
2011-04-01	-5.00
2011-05-01	-5.10
2011-06-01	-8.20
2011-07-01	-2.40
2011-08-01	-2.60
2011-09-01	-9.30
2011-10-01	-12.90
2011-11-01	-11.50
2011-12-01	-6.80
2012-01-01	-8.60
2012-02-01	-5.90
2012-03-01	-3.30
2012-04-01	4.00
2012-05-01	-5.00
2012-06-01	-10.50
2012-07-01	-14.10
2012-08-01	-13.00
2012-09-01	-2.60
2012-10-01	-4.30
2012-11-01	1.60
2012-12-01	2.70
2013-01-01	2.10
2013-02-01	6.80
2013-03-01	9.20
2013-04-01	5.80
2013-05-01	9.60
2013-06-01	8.50
2013-07-01	4.90
2013-08-01	6.20
2013-09-01	11.70
2013-10-01	7.40
2013-11-01	1.90
2013-12-01	10.40
2014-01-01	7.90
2014-02-01	10.90
2014-03-01	16.50
2014-04-01	9.50
2014-05-01	12.00
2014-06-01	24.70
2014-07-01	25.50
2014-08-01	24.20
2014-09-01	10.70
2014-10-01	20.50
2014-11-01	21.90
2014-12-01	17.60
2015-01-01	10.60
2015-02-01	9.60
2015-03-01	10.00
2015-04-01	-4.00
2015-05-01	5.10
2015-06-01	6.30
2015-07-01	-21.60
2015-08-01	-28.50
2015-09-01	-5.70
2015-10-01	-3.70
2015-11-01	0.80
2015-12-01	10.40
2016-01-01	10.10
2016-02-01	13.20
2016-03-01	14.70
2016-04-01	12.70
2016-05-01	-0.80
2016-06-01	4.30
2016-07-01	13.60
2016-08-01	16.20
2016-09-01	12.60
2016-10-01	17.30
2016-11-01	13.30
2016-12-01	10.90
2017-01-01	12.50
2017-02-01	21.40
2017-03-01	13.20
2017-04-01	16.80
2017-05-01	9.20
2017-06-01	16.10
2017-07-01	22.50
2017-08-01	18.60
2017-09-01	18.70
2017-10-01	13.70
2017-11-01	18.20
2017-12-01	22.50
2018-01-01	23.20
2018-02-01	21.70
2018-03-01	13.10
2018-04-01	14.60
2018-05-01	18.20
2018-06-01	17.80
2018-07-01	28.70
2018-08-01	29.00
2018-09-01	22.40
2018-10-01	14.90