Month	Percent, Seasonally Adjusted
1973-02-01	85.52
1973-03-01	64.26
1973-04-01	76.92
1973-05-01	83.64
1973-06-01	86.36
1973-07-01	70.45
1973-08-01	69.50
1973-09-01	82.17
1973-10-01	72.49
1973-11-01	59.06
1973-12-01	84.04
1974-01-01	75.15
1974-02-01	81.87
1974-03-01	68.92
1974-04-01	76.17
1974-05-01	70.28
1974-06-01	59.32
1974-07-01	73.32
1974-08-01	72.17
1974-09-01	64.39
1974-10-01	84.38
1974-11-01	72.02
1974-12-01	66.97
1975-01-01	36.48
1975-02-01	53.74
1975-03-01	49.14
1975-04-01	37.85
1975-05-01	35.63
1975-06-01	33.38
1975-07-01	36.10
1975-08-01	28.58
1975-09-01	1.98
1975-10-01	7.27
1975-11-01	0.34
1975-12-01	-5.45
1976-01-01	3.29
1976-02-01	10.12
1976-03-01	30.59
1976-04-01	49.38
1976-05-01	27.36
1976-06-01	28.87
1976-07-01	27.98
1976-08-01	42.45
1976-09-01	50.21
1976-10-01	43.22
1976-11-01	60.80
1976-12-01	37.86
1977-01-01	62.54
1977-02-01	51.62
1977-03-01	54.80
1977-04-01	54.57
1977-05-01	49.96
1977-06-01	59.35
1977-07-01	66.61
1977-08-01	61.88
1977-09-01	76.00
1977-10-01	64.43
1977-11-01	59.71
1977-12-01	67.27
1978-01-01	63.92
1978-02-01	65.18
1978-03-01	54.07
1978-04-01	58.65
1978-05-01	59.91
1978-06-01	58.27
1978-07-01	47.34
1978-08-01	36.01
1978-09-01	52.73
1978-10-01	46.26
1978-11-01	39.57
1978-12-01	45.68
1979-01-01	35.66
1979-02-01	22.27
1979-03-01	47.30
1979-04-01	44.97
1979-05-01	53.50
1979-06-01	60.73
1979-07-01	33.64
1979-08-01	37.89
1979-09-01	37.00
1979-10-01	26.30
1979-11-01	59.23
1979-12-01	60.57
1980-01-01	61.87
1980-02-01	62.05
1980-03-01	74.22
1980-04-01	73.21
1980-05-01	50.13
1980-06-01	58.59
1980-07-01	84.55
1980-08-01	90.66
1980-09-01	74.04
1980-10-01	86.35
1980-11-01	86.09
1980-12-01	82.03
1981-01-01	103.09
1981-02-01	89.76
1981-03-01	77.03
1981-04-01	80.11
1981-05-01	78.33
1981-06-01	75.31
1981-07-01	82.37
1981-08-01	75.94
1981-09-01	75.77
1981-10-01	88.45
1981-11-01	78.90
1981-12-01	80.83
1982-01-01	81.96
1982-02-01	79.90
1982-03-01	75.38
1982-04-01	75.74
1982-05-01	65.22
1982-06-01	69.10
1982-07-01	63.83
1982-08-01	64.41
1982-09-01	55.58
1982-10-01	65.42
1982-11-01	44.29
1982-12-01	42.62
1983-01-01	26.65
1983-02-01	28.35
1983-03-01	47.49
1983-04-01	65.28
1983-05-01	62.04
1983-06-01	60.86
1983-07-01	57.12
1983-08-01	53.18
1983-09-01	70.17
1983-10-01	54.28
1983-11-01	71.43
1983-12-01	65.23
1984-01-01	67.92
1984-02-01	65.55
1984-03-01	65.14
1984-04-01	67.71
1984-05-01	74.62
1984-06-01	74.80
1984-07-01	74.45
1984-08-01	75.87
1984-09-01	80.67
1984-10-01	71.64
1984-11-01	70.66
1984-12-01	69.99
1985-01-01	74.37
1985-02-01	81.35
1985-03-01	84.88
1985-04-01	77.48
1985-05-01	83.73
1985-06-01	80.32
1985-07-01	89.14
1985-08-01	91.71
1985-09-01	74.65
1985-10-01	77.36
1985-11-01	83.91
1985-12-01	91.73
1986-01-01	79.77
1986-02-01	76.38
1986-03-01	79.06
1986-04-01	76.99
1986-05-01	70.97
1986-06-01	75.32
1986-07-01	66.97
1986-08-01	76.12
1986-09-01	75.64
1986-10-01	73.03
1986-11-01	71.83
1986-12-01	70.71
1987-01-01	77.68
1987-02-01	72.57
1987-03-01	69.11
1987-04-01	75.69
1987-05-01	62.95
1987-06-01	68.70
1987-07-01	69.70
1987-08-01	55.78
1987-09-01	76.48
1987-10-01	79.46
1987-11-01	69.74
1987-12-01	72.72
1988-01-01	64.27
1988-02-01	83.73
1988-03-01	77.47
1988-04-01	74.62
1988-05-01	77.75
1988-06-01	74.67
1988-07-01	75.96
1988-08-01	67.48
1988-09-01	71.03
1988-10-01	81.91
1988-11-01	78.82
1988-12-01	81.49
1989-01-01	71.21
1989-02-01	71.06
1989-03-01	69.68
1989-04-01	64.50
1989-05-01	70.71
1989-06-01	78.84
1989-07-01	76.15
1989-08-01	80.91
1989-09-01	78.75
1989-10-01	78.07
1989-11-01	73.61
1989-12-01	72.37
1990-01-01	87.76
1990-02-01	74.36
1990-03-01	80.09
1990-04-01	73.82
1990-05-01	76.86
1990-06-01	84.05
1990-07-01	55.51
1990-08-01	67.58
1990-09-01	69.79
1990-10-01	61.73
1990-11-01	69.81
1990-12-01	63.99
1991-01-01	64.68
1991-02-01	62.29
1991-03-01	63.70
1991-04-01	64.58
1991-05-01	55.35
1991-06-01	52.71
1991-07-01	58.76
1991-08-01	62.77
1991-09-01	60.11
1991-10-01	58.14
1991-11-01	58.73
1991-12-01	65.49
1992-01-01	60.55
1992-02-01	61.66
1992-03-01	52.40
1992-04-01	57.85
1992-05-01	62.01
1992-06-01	48.61
1992-07-01	48.75
1992-08-01	35.67
1992-09-01	31.05
1992-10-01	32.51
1992-11-01	26.18
1992-12-01	-3.78
1993-01-01	12.17
1993-02-01	17.99
1993-03-01	16.96
1993-04-01	28.76
1993-05-01	27.18
1993-06-01	26.03
1993-07-01	27.15
1993-08-01	38.56
1993-09-01	28.66
1993-10-01	8.85
1993-11-01	37.14
1993-12-01	57.04
1994-01-01	55.05
1994-02-01	38.70
1994-03-01	37.23
1994-04-01	26.57
1994-05-01	38.62
1994-06-01	39.74
1994-07-01	35.34
1994-08-01	30.92
1994-09-01	41.21
1994-10-01	38.40
1994-11-01	29.74
1994-12-01	25.15
1995-01-01	37.30
1995-02-01	31.67
1995-03-01	24.84
1995-04-01	7.04
1995-05-01	7.75
1995-06-01	11.18
1995-07-01	12.97
1995-08-01	16.59
1995-09-01	10.04
1995-10-01	13.22
1995-11-01	11.51
1995-12-01	16.13
1996-01-01	-3.53
1996-02-01	-4.40
1996-03-01	-4.01
1996-04-01	6.26
1996-05-01	-5.73
1996-06-01	-3.85
1996-07-01	-12.73
1996-08-01	-10.75
1996-09-01	-11.31
1996-10-01	-25.75
1996-11-01	-14.20
1996-12-01	-10.93
1997-01-01	-0.80
1997-02-01	-5.19
1997-03-01	14.79
1997-04-01	8.65
1997-05-01	26.98
1997-06-01	17.92
1997-07-01	18.21
1997-08-01	19.40
1997-09-01	29.71
1997-10-01	38.06
1997-11-01	36.20
1997-12-01	33.60
1998-01-01	34.55
1998-02-01	44.89
1998-03-01	33.31
1998-04-01	41.86
1998-05-01	27.08
1998-06-01	33.64
1998-07-01	40.40
1998-08-01	39.87
1998-09-01	30.99
1998-10-01	25.20
1998-11-01	28.68
1998-12-01	24.06
1999-01-01	32.40
1999-02-01	34.29
1999-03-01	28.41
1999-04-01	30.63
1999-05-01	39.46
1999-06-01	40.90
1999-07-01	43.57
1999-08-01	39.05
1999-09-01	44.31
1999-10-01	53.20
1999-11-01	50.56
1999-12-01	56.19
2000-01-01	49.29
2000-02-01	51.76
2000-03-01	56.02
2000-04-01	58.25
2000-05-01	51.95
2000-06-01	55.97
2000-07-01	49.23
2000-08-01	52.32
2000-09-01	48.66
2000-10-01	47.31
2000-11-01	50.41
2000-12-01	48.90
2001-01-01	46.87
2001-02-01	42.25
2001-03-01	36.67
2001-04-01	35.46
2001-05-01	39.84
2001-06-01	32.94
2001-07-01	33.71
2001-08-01	24.98
2001-09-01	19.14
2001-10-01	22.76
2001-11-01	11.78
2001-12-01	25.66
2002-01-01	21.28
2002-02-01	18.61
2002-03-01	24.82
2002-04-01	16.59
2002-05-01	25.91
2002-06-01	15.67
2002-07-01	20.89
2002-08-01	18.69
2002-09-01	22.31
2002-10-01	12.64
2002-11-01	17.73
2002-12-01	-2.92
2003-01-01	13.99
2003-02-01	1.45
2003-03-01	-16.29
2003-04-01	6.31
2003-05-01	1.47
2003-06-01	23.91
2003-07-01	9.39
2003-08-01	22.16
2003-09-01	31.15
2003-10-01	7.43
2003-11-01	20.87
2003-12-01	19.03
2004-01-01	34.20
2004-02-01	34.38
2004-03-01	36.03
2004-04-01	36.04
2004-05-01	33.08
2004-06-01	33.80
2004-07-01	28.91
2004-08-01	27.39
2004-09-01	32.07
2004-10-01	23.91
2004-11-01	21.99
2004-12-01	24.00
2005-01-01	12.63
2005-02-01	26.84
2005-03-01	19.89
2005-04-01	17.71
2005-05-01	10.12
2005-06-01	8.96
2005-07-01	10.95
2005-08-01	11.93
2005-09-01	10.03
2005-10-01	24.09
2005-11-01	16.82
2005-12-01	16.45
2006-01-01	11.67
2006-02-01	13.92
2006-03-01	13.08
2006-04-01	16.89
2006-05-01	16.33
2006-06-01	20.22
2006-07-01	17.64
2006-08-01	15.55
2006-09-01	18.26
2006-10-01	19.18
2006-11-01	17.32
2006-12-01	17.62
2007-01-01	12.15
2007-02-01	11.48
2007-03-01	15.24
2007-04-01	12.96
2007-05-01	15.11
2007-06-01	15.42
2007-07-01	19.74
2007-08-01	21.26
2007-09-01	18.59
2007-10-01	18.02
2007-11-01	25.17
2007-12-01	26.04
2008-01-01	16.29
2008-02-01	28.03
2008-03-01	24.55
2008-04-01	24.47
2008-05-01	26.78
2008-06-01	24.86
2008-07-01	17.62
2008-08-01	18.58
2008-09-01	19.33
2008-10-01	13.80
2008-11-01	5.81
2008-12-01	2.13
2009-01-01	1.10
2009-02-01	-4.27
2009-03-01	-15.06
2009-04-01	-7.09
2009-05-01	-5.53
2009-06-01	-7.18
2009-07-01	-0.72
2009-08-01	-1.41
2009-09-01	-2.95
2009-10-01	1.38
2009-11-01	5.18
2009-12-01	5.45
2010-01-01	6.99
2010-02-01	1.06
2010-03-01	10.22
2010-04-01	18.24
2010-05-01	11.23
2010-06-01	11.48
2010-07-01	14.43
2010-08-01	9.57
2010-09-01	15.55
2010-10-01	17.24
2010-11-01	6.41
2010-12-01	21.82
2011-01-01	14.46
2011-02-01	11.90
2011-03-01	13.11
2011-04-01	12.26
2011-05-01	11.60
2011-06-01	4.72
2011-07-01	3.72
2011-08-01	1.08
2011-09-01	-4.20
2011-10-01	-7.08
2011-11-01	-3.99
2011-12-01	-5.18
2012-01-01	-2.25
2012-02-01	-2.52
2012-03-01	3.44
2012-04-01	2.83
2012-05-01	0.78
2012-06-01	1.09
2012-07-01	0.58
2012-08-01	2.66
2012-09-01	4.10
2012-10-01	7.11
2012-11-01	4.78
2012-12-01	7.27
2013-01-01	3.36
2013-02-01	4.98
2013-03-01	-0.57
2013-04-01	-0.94
2013-05-01	2.97
2013-06-01	7.80
2013-07-01	6.25
2013-08-01	7.94
2013-09-01	9.15
2013-10-01	6.16
2013-11-01	8.56
2013-12-01	13.62
2014-01-01	11.99
2014-02-01	15.24
2014-03-01	15.27
2014-04-01	17.14
2014-05-01	18.38
2014-06-01	21.12
2014-07-01	22.46
2014-08-01	14.86
2014-09-01	4.16
2014-10-01	8.67
2014-11-01	8.75
2014-12-01	2.15
2015-01-01	13.01
2015-02-01	-4.83
2015-03-01	-5.37
2015-04-01	-0.59
2015-05-01	-6.59
2015-06-01	-6.33
2015-07-01	-11.49
2015-08-01	-9.96
2015-09-01	-12.13
2015-10-01	0.01
2015-11-01	-9.84
2015-12-01	-9.12
2016-01-01	-2.90
2016-02-01	-2.66
2016-03-01	0.79
2016-04-01	-1.03
2016-05-01	-4.26
2016-06-01	-3.72
2016-07-01	-2.37
2016-08-01	-1.45
2016-09-01	1.46
2016-10-01	10.75
2016-11-01	3.37
2016-12-01	6.53
2017-01-01	1.15
2017-02-01	2.31
2017-03-01	2.03
2017-04-01	-0.43
2017-05-01	3.22
2017-06-01	0.56
2017-07-01	7.62
2017-08-01	-2.74
2017-09-01	4.76
2017-10-01	5.72
2017-11-01	9.05
2017-12-01	3.24
2018-01-01	4.98
2018-02-01	8.42
2018-03-01	8.88
2018-04-01	7.39
2018-05-01	11.50
2018-06-01	11.38
2018-07-01	12.62
2018-08-01	16.76
2018-09-01	17.40
2018-10-01	14.37