Month	Index 2015=100
1979-01-01	18.8
1979-02-01	18.8
1979-03-01	18.8
1979-04-01	18.9
1979-05-01	18.9
1979-06-01	18.9
1979-07-01	18.9
1979-08-01	18.9
1979-09-01	19.0
1979-10-01	19.3
1979-11-01	19.3
1979-12-01	19.4
1980-01-01	19.5
1980-02-01	19.7
1980-03-01	19.9
1980-04-01	20.1
1980-05-01	20.5
1980-06-01	20.6
1980-07-01	21.0
1980-08-01	21.4
1980-09-01	21.7
1980-10-01	22.1
1980-11-01	22.2
1980-12-01	22.6
1981-01-01	22.8
1981-02-01	22.8
1981-03-01	23.2
1981-04-01	23.4
1981-05-01	23.4
1981-06-01	23.4
1981-07-01	23.4
1981-08-01	23.4
1981-09-01	23.5
1981-10-01	23.6
1981-11-01	23.6
1981-12-01	23.8
1982-01-01	23.9
1982-02-01	24.1
1982-03-01	24.6
1982-04-01	24.9
1982-05-01	24.9
1982-06-01	24.9
1982-07-01	24.9
1982-08-01	24.9
1982-09-01	25.1
1982-10-01	25.5
1982-11-01	25.5
1982-12-01	25.8
1983-01-01	26.5
1983-02-01	26.5
1983-03-01	26.7
1983-04-01	26.7
1983-05-01	26.7
1983-06-01	26.7
1983-07-01	26.9
1983-08-01	27.3
1983-09-01	27.4
1983-10-01	27.5
1983-11-01	27.7
1983-12-01	27.8
1984-01-01	28.4
1984-02-01	28.4
1984-03-01	28.5
1984-04-01	28.5
1984-05-01	28.5
1984-06-01	28.6
1984-07-01	28.8
1984-08-01	28.9
1984-09-01	29.1
1984-10-01	29.3
1984-11-01	29.3
1984-12-01	29.6
1985-01-01	30.4
1985-02-01	30.5
1985-03-01	30.5
1985-04-01	30.2
1985-05-01	30.3
1985-06-01	30.5
1985-07-01	30.9
1985-08-01	31.0
1985-09-01	31.5
1985-10-01	31.7
1985-11-01	31.7
1985-12-01	32.0
1986-01-01	32.4
1986-02-01	32.8
1986-03-01	32.9
1986-04-01	33.0
1986-05-01	32.9
1986-06-01	33.5
1986-07-01	34.0
1986-08-01	34.4
1986-09-01	35.0
1986-10-01	35.1
1986-11-01	35.1
1986-12-01	35.5
1987-01-01	36.3
1987-02-01	36.7
1987-03-01	37.2
1987-04-01	37.3
1987-05-01	37.5
1987-06-01	38.3
1987-07-01	38.3
1987-08-01	38.4
1987-09-01	38.9
1987-10-01	38.9
1987-11-01	39.6
1987-12-01	40.1
1988-01-01	40.6
1988-02-01	40.7
1988-03-01	41.2
1988-04-01	41.2
1988-05-01	41.7
1988-06-01	41.9
1988-07-01	41.9
1988-08-01	42.0
1988-09-01	42.4
1988-10-01	42.4
1988-11-01	42.4
1988-12-01	42.7
1989-01-01	42.9
1989-02-01	43.0
1989-03-01	42.9
1989-04-01	42.9
1989-05-01	43.1
1989-06-01	43.3
1989-07-01	43.3
1989-08-01	43.5
1989-09-01	43.7
1989-10-01	44.0
1989-11-01	44.1
1989-12-01	44.2
1990-01-01	44.7
1990-02-01	44.7
1990-03-01	45.1
1990-04-01	45.0
1990-05-01	45.0
1990-06-01	45.3
1990-07-01	45.1
1990-08-01	45.1
1990-09-01	45.6
1990-10-01	45.5
1990-11-01	45.8
1990-12-01	46.3
1991-01-01	46.8
1991-02-01	46.8
1991-03-01	46.9
1991-04-01	46.9
1991-05-01	46.9
1991-06-01	47.2
1991-07-01	47.1
1991-08-01	47.1
1991-09-01	47.4
1991-10-01	47.4
1991-11-01	47.6
1991-12-01	47.7
1992-01-01	47.7
1992-02-01	47.7
1992-03-01	47.7
1992-04-01	47.7
1992-05-01	47.7
1992-06-01	47.8
1992-07-01	47.9
1992-08-01	47.9
1992-09-01	47.3
1992-10-01	47.5
1992-11-01	47.6
1992-12-01	48.2
1993-01-01	48.7
1993-02-01	48.8
1993-03-01	49.0
1993-04-01	49.1
1993-05-01	49.1
1993-06-01	49.1
1993-07-01	49.3
1993-08-01	49.3
1993-09-01	48.8
1993-10-01	48.9
1993-11-01	48.9
1993-12-01	49.5
1994-01-01	49.7
1994-02-01	49.7
1994-03-01	50.1
1994-04-01	50.2
1994-05-01	50.3
1994-06-01	51.5
1994-07-01	51.2
1994-08-01	51.6
1994-09-01	52.3
1994-10-01	52.5
1994-11-01	52.7
1994-12-01	52.9
1995-01-01	53.3
1995-02-01	53.6
1995-03-01	53.9
1995-04-01	54.1
1995-05-01	54.2
1995-06-01	54.2
1995-07-01	54.1
1995-08-01	54.1
1995-09-01	54.5
1995-10-01	54.6
1995-11-01	54.5
1995-12-01	54.6
1996-01-01	54.8
1996-02-01	54.8
1996-03-01	55.3
1996-04-01	55.2
1996-05-01	55.1
1996-06-01	55.1
1996-07-01	55.3
1996-08-01	55.2
1996-09-01	55.4
1996-10-01	55.1
1996-11-01	55.2
1996-12-01	55.7
1997-01-01	55.8
1997-02-01	55.9
1997-03-01	56.1
1997-04-01	56.4
1997-05-01	56.5
1997-06-01	56.9
1997-07-01	56.6
1997-08-01	56.7
1997-09-01	57.1
1997-10-01	57.2
1997-11-01	57.3
1997-12-01	57.4
1998-01-01	57.1
1998-02-01	57.2
1998-03-01	57.6
1998-04-01	57.7
1998-05-01	57.5
1998-06-01	57.6
1998-07-01	57.7
1998-08-01	57.8
1998-09-01	58.8
1998-10-01	59.2
1998-11-01	59.2
1998-12-01	59.9
1999-01-01	60.0
1999-02-01	59.8
1999-03-01	60.2
1999-04-01	61.1
1999-05-01	60.6
1999-06-01	60.8
1999-07-01	61.1
1999-08-01	61.4
1999-09-01	61.6
1999-10-01	61.8
1999-11-01	62.0
1999-12-01	62.0
2000-01-01	63.0
2000-02-01	63.0
2000-03-01	63.0
2000-04-01	62.6
2000-05-01	62.2
2000-06-01	63.0
2000-07-01	62.9
2000-08-01	62.9
2000-09-01	63.9
2000-10-01	62.9
2000-11-01	63.7
2000-12-01	63.8
2001-01-01	64.9
2001-02-01	65.0
2001-03-01	65.0
2001-04-01	65.0
2001-05-01	65.2
2001-06-01	65.5
2001-07-01	65.2
2001-08-01	65.4
2001-09-01	66.1
2001-10-01	66.0
2001-11-01	66.1
2001-12-01	66.1
2002-01-01	66.6
2002-02-01	66.7
2002-03-01	66.9
2002-04-01	67.2
2002-05-01	67.2
2002-06-01	67.6
2002-07-01	67.6
2002-08-01	67.5
2002-09-01	68.1
2002-10-01	67.9
2002-11-01	68.0
2002-12-01	68.2
2003-01-01	68.6
2003-02-01	68.8
2003-03-01	69.0
2003-04-01	69.3
2003-05-01	69.2
2003-06-01	69.5
2003-07-01	69.6
2003-08-01	69.5
2003-09-01	69.8
2003-10-01	70.2
2003-11-01	70.3
2003-12-01	70.7
2004-01-01	70.7
2004-02-01	71.0
2004-03-01	71.2
2004-04-01	71.2
2004-05-01	71.7
2004-06-01	71.8
2004-07-01	72.5
2004-08-01	72.5
2004-09-01	72.7
2004-10-01	72.7
2004-11-01	72.8
2004-12-01	73.4
2005-01-01	73.8
2005-02-01	74.1
2005-03-01	74.2
2005-04-01	74.5
2005-05-01	74.4
2005-06-01	74.5
2005-07-01	74.5
2005-08-01	74.2
2005-09-01	74.7
2005-10-01	74.7
2005-11-01	75.0
2005-12-01	75.3
2006-01-01	75.3
2006-02-01	75.4
2006-03-01	75.4
2006-04-01	75.6
2006-05-01	75.7
2006-06-01	75.8
2006-07-01	75.8
2006-08-01	75.9
2006-09-01	76.3
2006-10-01	76.8
2006-11-01	77.2
2006-12-01	77.6
2007-01-01	77.6
2007-02-01	78.7
2007-03-01	79.2
2007-04-01	79.9
2007-05-01	81.3
2007-06-01	81.0
2007-07-01	80.7
2007-08-01	81.5
2007-09-01	81.7
2007-10-01	81.9
2007-11-01	82.0
2007-12-01	83.6
2008-01-01	83.5
2008-02-01	83.8
2008-03-01	83.7
2008-04-01	84.9
2008-05-01	84.5
2008-06-01	84.3
2008-07-01	84.1
2008-08-01	84.1
2008-09-01	84.3
2008-10-01	84.6
2008-11-01	84.5
2008-12-01	84.5
2009-01-01	84.5
2009-02-01	84.4
2009-03-01	84.7
2009-04-01	84.8
2009-05-01	85.0
2009-06-01	84.9
2009-07-01	84.8
2009-08-01	85.1
2009-09-01	85.7
2009-10-01	86.0
2009-11-01	85.9
2009-12-01	86.2
2010-01-01	86.6
2010-02-01	86.7
2010-03-01	87.1
2010-04-01	87.0
2010-05-01	87.6
2010-06-01	88.1
2010-07-01	87.9
2010-08-01	88.1
2010-09-01	87.8
2010-10-01	88.3
2010-11-01	88.2
2010-12-01	88.8
2011-01-01	88.8
2011-02-01	89.0
2011-03-01	89.9
2011-04-01	90.1
2011-05-01	90.1
2011-06-01	90.5
2011-07-01	91.0
2011-08-01	90.8
2011-09-01	91.1
2011-10-01	91.6
2011-11-01	91.7
2011-12-01	92.1
2012-01-01	91.9
2012-02-01	92.1
2012-03-01	92.1
2012-04-01	92.5
2012-05-01	92.4
2012-06-01	92.6
2012-07-01	92.8
2012-08-01	92.9
2012-09-01	93.1
2012-10-01	93.5
2012-11-01	93.8
2012-12-01	94.4
2013-01-01	94.4
2013-02-01	94.1
2013-03-01	94.1
2013-04-01	94.4
2013-05-01	94.1
2013-06-01	94.1
2013-07-01	94.3
2013-08-01	94.3
2013-09-01	94.9
2013-10-01	94.8
2013-11-01	94.5
2013-12-01	95.2
2014-01-01	95.2
2014-02-01	95.3
2014-03-01	95.5
2014-04-01	95.5
2014-05-01	98.2
2014-06-01	98.7
2014-07-01	98.8
2014-08-01	98.5
2014-09-01	98.6
2014-10-01	98.7
2014-11-01	98.6
2014-12-01	99.2
2015-01-01	99.3
2015-02-01	99.2
2015-03-01	99.4
2015-04-01	99.5
2015-05-01	99.4
2015-06-01	100.2
2015-07-01	100.2
2015-08-01	100.2
2015-09-01	100.5
2015-10-01	100.6
2015-11-01	100.7
2015-12-01	100.9
2016-01-01	100.9
2016-02-01	100.8
2016-03-01	100.9
2016-04-01	101.0
2016-05-01	101.4
2016-06-01	101.7
2016-07-01	101.7
2016-08-01	101.7
2016-09-01	102.3
2016-10-01	102.3
2016-11-01	102.4
2016-12-01	103.1
2017-01-01	102.9
2017-02-01	102.9
2017-03-01	103.0
2017-04-01	102.9
2017-05-01	103.4
2017-06-01	104.6
2017-07-01	104.7
2017-08-01	104.7
2017-09-01	103.9
2017-10-01	104.0
2017-11-01	104.2
2017-12-01	105.7
2018-01-01	105.6
2018-02-01	105.8
2018-03-01	108.4
2018-04-01	108.5
2018-05-01	108.8
2018-06-01	107.7
2018-07-01	107.8
2018-08-01	108.0
2018-09-01	108.9
2018-10-01	108.9