Month	Index 2015=100
1970-01-01	37.1
1970-02-01	37.3
1970-03-01	37.6
1970-04-01	37.9
1970-05-01	37.6
1970-06-01	37.5
1970-07-01	37.4
1970-08-01	37.1
1970-09-01	37.9
1970-10-01	38.7
1970-11-01	38.7
1970-12-01	39.0
1971-01-01	39.3
1971-02-01	39.3
1971-03-01	39.3
1971-04-01	39.5
1971-05-01	39.5
1971-06-01	39.7
1971-07-01	39.5
1971-08-01	39.5
1971-09-01	40.9
1971-10-01	41.0
1971-11-01	40.4
1971-12-01	40.3
1972-01-01	40.3
1972-02-01	40.3
1972-03-01	40.7
1972-04-01	40.9
1972-05-01	41.0
1972-06-01	40.9
1972-07-01	40.9
1972-08-01	41.3
1972-09-01	41.7
1972-10-01	42.0
1972-11-01	41.7
1972-12-01	42.0
1973-01-01	42.5
1973-02-01	42.7
1973-03-01	44.2
1973-04-01	44.9
1973-05-01	45.9
1973-06-01	45.6
1973-07-01	45.9
1973-08-01	46.5
1973-09-01	48.2
1973-10-01	48.6
1973-11-01	49.0
1973-12-01	51.1
1974-01-01	53.7
1974-02-01	55.7
1974-03-01	56.0
1974-04-01	57.4
1974-05-01	57.2
1974-06-01	57.6
1974-07-01	59.1
1974-08-01	59.7
1974-09-01	60.8
1974-10-01	61.8
1974-11-01	62.1
1974-12-01	62.3
1975-01-01	62.8
1975-02-01	62.8
1975-03-01	63.6
1975-04-01	63.9
1975-05-01	64.1
1975-06-01	63.9
1975-07-01	63.9
1975-08-01	63.6
1975-09-01	65.5
1975-10-01	67.0
1975-11-01	66.4
1975-12-01	66.2
1976-01-01	67.6
1976-02-01	67.9
1976-03-01	68.3
1976-04-01	69.3
1976-05-01	69.4
1976-06-01	69.3
1976-07-01	69.7
1976-08-01	68.8
1976-09-01	71.3
1976-10-01	71.9
1976-11-01	71.3
1976-12-01	71.5
1977-01-01	72.3
1977-02-01	72.7
1977-03-01	73.3
1977-04-01	73.7
1977-05-01	74.2
1977-06-01	73.6
1977-07-01	73.1
1977-08-01	73.1
1977-09-01	75.0
1977-10-01	75.4
1977-11-01	74.0
1977-12-01	73.7
1978-01-01	74.0
1978-02-01	74.2
1978-03-01	75.1
1978-04-01	75.5
1978-05-01	76.0
1978-06-01	75.2
1978-07-01	75.6
1978-08-01	75.7
1978-09-01	77.0
1978-10-01	77.1
1978-11-01	75.7
1978-12-01	75.4
1979-01-01	75.4
1979-02-01	75.0
1979-03-01	75.9
1979-04-01	76.7
1979-05-01	77.7
1979-06-01	77.5
1979-07-01	78.6
1979-08-01	77.2
1979-09-01	78.7
1979-10-01	80.0
1979-11-01	79.4
1979-12-01	80.0
1980-01-01	80.9
1980-02-01	81.8
1980-03-01	82.4
1980-04-01	83.8
1980-05-01	84.5
1980-06-01	84.9
1980-07-01	84.8
1980-08-01	84.3
1980-09-01	86.5
1980-10-01	86.7
1980-11-01	86.9
1980-12-01	86.4
1981-01-01	87.6
1981-02-01	87.3
1981-03-01	87.9
1981-04-01	88.1
1981-05-01	88.8
1981-06-01	88.9
1981-07-01	88.4
1981-08-01	87.7
1981-09-01	89.7
1981-10-01	90.2
1981-11-01	89.7
1981-12-01	90.1
1982-01-01	89.8
1982-02-01	89.4
1982-03-01	89.6
1982-04-01	90.0
1982-05-01	90.2
1982-06-01	90.2
1982-07-01	89.0
1982-08-01	90.0
1982-09-01	92.4
1982-10-01	92.7
1982-11-01	91.1
1982-12-01	90.9
1983-01-01	91.0
1983-02-01	90.5
1983-03-01	91.3
1983-04-01	91.2
1983-05-01	92.6
1983-06-01	91.6
1983-07-01	91.0
1983-08-01	90.5
1983-09-01	92.3
1983-10-01	93.4
1983-11-01	92.5
1983-12-01	92.0
1984-01-01	92.4
1984-02-01	93.2
1984-03-01	93.4
1984-04-01	93.2
1984-05-01	93.9
1984-06-01	92.8
1984-07-01	93.0
1984-08-01	91.5
1984-09-01	94.0
1984-10-01	94.9
1984-11-01	93.9
1984-12-01	94.2
1985-01-01	94.4
1985-02-01	93.8
1985-03-01	94.4
1985-04-01	94.8
1985-05-01	94.7
1985-06-01	94.6
1985-07-01	94.8
1985-08-01	94.4
1985-09-01	94.6
1985-10-01	95.8
1985-11-01	94.4
1985-12-01	94.6
1986-01-01	95.2
1986-02-01	94.9
1986-03-01	94.7
1986-04-01	94.7
1986-05-01	95.0
1986-06-01	94.0
1986-07-01	93.5
1986-08-01	93.2
1986-09-01	93.7
1986-10-01	93.7
1986-11-01	93.0
1986-12-01	92.6
1987-01-01	91.8
1987-02-01	91.7
1987-03-01	92.3
1987-04-01	93.2
1987-05-01	93.4
1987-06-01	93.0
1987-07-01	91.9
1987-08-01	92.0
1987-09-01	93.6
1987-10-01	93.5
1987-11-01	92.6
1987-12-01	92.6
1988-01-01	92.0
1988-02-01	91.6
1988-03-01	92.3
1988-04-01	92.6
1988-05-01	92.7
1988-06-01	92.3
1988-07-01	91.9
1988-08-01	92.2
1988-09-01	93.6
1988-10-01	94.4
1988-11-01	93.5
1988-12-01	93.1
1989-01-01	92.6
1989-02-01	92.2
1989-03-01	92.9
1989-04-01	94.2
1989-05-01	94.9
1989-06-01	94.7
1989-07-01	94.2
1989-08-01	93.8
1989-09-01	95.4
1989-10-01	96.7
1989-11-01	94.8
1989-12-01	94.9
1990-01-01	95.4
1990-02-01	95.7
1990-03-01	96.3
1990-04-01	96.8
1990-05-01	97.5
1990-06-01	96.6
1990-07-01	96.2
1990-08-01	96.6
1990-09-01	98.1
1990-10-01	99.8
1990-11-01	99.4
1990-12-01	99.1
1991-01-01	99.9
1991-02-01	99.6
1991-03-01	100.2
1991-04-01	100.8
1991-05-01	101.4
1991-06-01	100.6
1991-07-01	100.2
1991-08-01	100.4
1991-09-01	100.8
1991-10-01	102.5
1991-11-01	102.9
1991-12-01	101.9
1992-01-01	101.3
1992-02-01	101.0
1992-03-01	101.7
1992-04-01	102.8
1992-05-01	102.7
1992-06-01	102.2
1992-07-01	100.8
1992-08-01	101.1
1992-09-01	102.2
1992-10-01	102.2
1992-11-01	101.6
1992-12-01	101.6
1993-01-01	101.3
1993-02-01	101.4
1993-03-01	101.9
1993-04-01	102.3
1993-05-01	102.5
1993-06-01	102.2
1993-07-01	102.5
1993-08-01	102.9
1993-09-01	103.2
1993-10-01	102.8
1993-11-01	101.8
1993-12-01	102.0
1994-01-01	102.1
1994-02-01	102.1
1994-03-01	102.8
1994-04-01	102.5
1994-05-01	102.6
1994-06-01	101.7
1994-07-01	100.8
1994-08-01	101.6
1994-09-01	102.3
1994-10-01	102.9
1994-11-01	102.3
1994-12-01	101.7
1995-01-01	101.6
1995-02-01	100.9
1995-03-01	100.7
1995-04-01	101.0
1995-05-01	101.4
1995-06-01	101.2
1995-07-01	100.0
1995-08-01	100.1
1995-09-01	101.1
1995-10-01	100.6
1995-11-01	99.9
1995-12-01	99.9
1996-01-01	99.6
1996-02-01	99.3
1996-03-01	99.6
1996-04-01	100.4
1996-05-01	100.6
1996-06-01	100.0
1996-07-01	99.8
1996-08-01	99.5
1996-09-01	100.2
1996-10-01	100.5
1996-11-01	99.9
1996-12-01	100.4
1997-01-01	99.8
1997-02-01	99.5
1997-03-01	99.6
1997-04-01	102.2
1997-05-01	102.4
1997-06-01	102.4
1997-07-01	101.5
1997-08-01	101.6
1997-09-01	102.4
1997-10-01	102.6
1997-11-01	101.4
1997-12-01	101.1
1998-01-01	101.0
1998-02-01	100.7
1998-03-01	101.5
1998-04-01	101.7
1998-05-01	102.4
1998-06-01	101.7
1998-07-01	100.4
1998-08-01	100.1
1998-09-01	101.7
1998-10-01	103.1
1998-11-01	103.0
1998-12-01	102.4
1999-01-01	101.4
1999-02-01	100.7
1999-03-01	100.7
1999-04-01	101.4
1999-05-01	101.5
1999-06-01	100.9
1999-07-01	100.1
1999-08-01	100.6
1999-09-01	101.4
1999-10-01	101.7
1999-11-01	100.6
1999-12-01	100.0
2000-01-01	100.0
2000-02-01	99.5
2000-03-01	99.9
2000-04-01	100.2
2000-05-01	100.2
2000-06-01	99.9
2000-07-01	99.2
2000-08-01	99.2
2000-09-01	99.7
2000-10-01	99.8
2000-11-01	99.4
2000-12-01	99.5
2001-01-01	99.6
2001-02-01	99.0
2001-03-01	98.7
2001-04-01	98.8
2001-05-01	99.0
2001-06-01	98.4
2001-07-01	97.6
2001-08-01	97.9
2001-09-01	98.2
2001-10-01	98.2
2001-11-01	97.3
2001-12-01	96.9
2002-01-01	96.8
2002-02-01	95.9
2002-03-01	96.1
2002-04-01	96.7
2002-05-01	97.3
2002-06-01	97.0
2002-07-01	96.1
2002-08-01	96.3
2002-09-01	96.7
2002-10-01	96.5
2002-11-01	96.6
2002-12-01	96.4
2003-01-01	95.9
2003-02-01	95.5
2003-03-01	95.8
2003-04-01	96.3
2003-05-01	96.5
2003-06-01	95.9
2003-07-01	95.2
2003-08-01	95.1
2003-09-01	95.9
2003-10-01	96.0
2003-11-01	95.3
2003-12-01	95.5
2004-01-01	95.3
2004-02-01	95.3
2004-03-01	95.4
2004-04-01	95.5
2004-05-01	95.7
2004-06-01	96.0
2004-07-01	95.1
2004-08-01	94.9
2004-09-01	96.0
2004-10-01	97.1
2004-11-01	97.2
2004-12-01	96.2
2005-01-01	95.9
2005-02-01	95.4
2005-03-01	95.8
2005-04-01	95.9
2005-05-01	96.1
2005-06-01	95.2
2005-07-01	94.9
2005-08-01	94.8
2005-09-01	95.7
2005-10-01	95.7
2005-11-01	95.4
2005-12-01	95.4
2006-01-01	95.9
2006-02-01	95.3
2006-03-01	95.5
2006-04-01	95.8
2006-05-01	96.4
2006-06-01	96.4
2006-07-01	95.7
2006-08-01	96.7
2006-09-01	97.1
2006-10-01	96.7
2006-11-01	95.9
2006-12-01	95.9
2007-01-01	95.7
2007-02-01	94.9
2007-03-01	95.4
2007-04-01	95.8
2007-05-01	96.2
2007-06-01	95.9
2007-07-01	95.5
2007-08-01	96.1
2007-09-01	96.6
2007-10-01	97.0
2007-11-01	96.8
2007-12-01	97.1
2008-01-01	96.9
2008-02-01	96.5
2008-03-01	97.2
2008-04-01	97.1
2008-05-01	98.6
2008-06-01	99.4
2008-07-01	99.6
2008-08-01	99.8
2008-09-01	100.1
2008-10-01	99.9
2008-11-01	98.3
2008-12-01	97.4
2009-01-01	96.7
2009-02-01	96.2
2009-03-01	96.6
2009-04-01	96.8
2009-05-01	96.6
2009-06-01	96.1
2009-07-01	95.4
2009-08-01	95.7
2009-09-01	96.1
2009-10-01	95.5
2009-11-01	95.0
2009-12-01	94.8
2010-01-01	95.5
2010-02-01	95.4
2010-03-01	95.7
2010-04-01	96.4
2010-05-01	96.2
2010-06-01	95.9
2010-07-01	94.7
2010-08-01	94.5
2010-09-01	95.3
2010-10-01	95.6
2010-11-01	95.3
2010-12-01	94.7
2011-01-01	94.7
2011-02-01	94.7
2011-03-01	95.0
2011-04-01	95.3
2011-05-01	95.2
2011-06-01	94.9
2011-07-01	94.7
2011-08-01	94.5
2011-09-01	94.9
2011-10-01	95.1
2011-11-01	94.4
2011-12-01	94.3
2012-01-01	94.9
2012-02-01	95.4
2012-03-01	96.1
2012-04-01	96.1
2012-05-01	95.5
2012-06-01	94.6
2012-07-01	93.9
2012-08-01	93.7
2012-09-01	94.5
2012-10-01	94.6
2012-11-01	94.1
2012-12-01	94.2
2013-01-01	94.5
2013-02-01	94.2
2013-03-01	94.5
2013-04-01	94.7
2013-05-01	94.9
2013-06-01	94.9
2013-07-01	95.2
2013-08-01	95.3
2013-09-01	96.5
2013-10-01	96.4
2013-11-01	96.5
2013-12-01	96.7
2014-01-01	96.6
2014-02-01	96.6
2014-03-01	96.9
2014-04-01	99.6
2014-05-01	100.3
2014-06-01	100.2
2014-07-01	100.1
2014-08-01	100.0
2014-09-01	101.0
2014-10-01	100.2
2014-11-01	99.6
2014-12-01	99.6
2015-01-01	99.6
2015-02-01	99.1
2015-03-01	99.6
2015-04-01	100.5
2015-05-01	100.9
2015-06-01	100.5
2015-07-01	100.0
2015-08-01	99.8
2015-09-01	100.5
2015-10-01	100.3
2015-11-01	99.6
2015-12-01	99.5
2016-01-01	99.2
2016-02-01	99.2
2016-03-01	99.2
2016-04-01	99.5
2016-05-01	99.6
2016-06-01	99.4
2016-07-01	98.9
2016-08-01	98.6
2016-09-01	99.3
2016-10-01	100.3
2016-11-01	100.4
2016-12-01	99.9
2017-01-01	99.8
2017-02-01	99.6
2017-03-01	99.6
2017-04-01	100.3
2017-05-01	100.4
2017-06-01	100.3
2017-07-01	99.8
2017-08-01	99.9
2017-09-01	100.7
2017-10-01	100.7
2017-11-01	101.4
2017-12-01	102.0
2018-01-01	102.5
2018-02-01	102.3
2018-03-01	101.6
2018-04-01	101.3
2018-05-01	101.5
2018-06-01	101.5
2018-07-01	101.6
2018-08-01	102.0
2018-09-01	102.8