Month	Index 2015=100
1981-01-01	53.9
1981-02-01	54.3
1981-03-01	54.6
1981-04-01	55.1
1981-05-01	55.6
1981-06-01	55.9
1981-07-01	56.5
1981-08-01	56.9
1981-09-01	57.5
1981-10-01	57.9
1981-11-01	58.0
1981-12-01	58.3
1982-01-01	59.0
1982-02-01	59.3
1982-03-01	59.6
1982-04-01	59.9
1982-05-01	60.3
1982-06-01	61.2
1982-07-01	61.6
1982-08-01	61.8
1982-09-01	62.1
1982-10-01	62.3
1982-11-01	62.6
1982-12-01	62.8
1983-01-01	63.0
1983-02-01	63.1
1983-03-01	63.1
1983-04-01	63.2
1983-05-01	63.2
1983-06-01	63.6
1983-07-01	63.8
1983-08-01	64.5
1983-09-01	65.4
1983-10-01	65.8
1983-11-01	66.0
1983-12-01	66.4
1984-01-01	66.7
1984-02-01	66.9
1984-03-01	67.0
1984-04-01	67.1
1984-05-01	67.4
1984-06-01	67.4
1984-07-01	67.5
1984-08-01	67.4
1984-09-01	67.8
1984-10-01	68.0
1984-11-01	68.1
1984-12-01	68.2
1985-01-01	68.5
1985-02-01	68.7
1985-03-01	68.8
1985-04-01	68.9
1985-05-01	69.0
1985-06-01	69.0
1985-07-01	69.0
1985-08-01	68.9
1985-09-01	69.1
1985-10-01	69.0
1985-11-01	69.0
1985-12-01	69.2
1986-01-01	69.4
1986-02-01	69.3
1986-03-01	69.3
1986-04-01	69.4
1986-05-01	69.3
1986-06-01	69.3
1986-07-01	69.3
1986-08-01	69.0
1986-09-01	69.1
1986-10-01	69.1
1986-11-01	69.0
1986-12-01	69.0
1987-01-01	68.7
1987-02-01	68.5
1987-03-01	68.3
1987-04-01	68.3
1987-05-01	68.1
1987-06-01	68.1
1987-07-01	67.9
1987-08-01	67.9
1987-09-01	68.0
1987-10-01	68.1
1987-11-01	68.1
1987-12-01	68.3
1988-01-01	68.3
1988-02-01	68.3
1988-03-01	68.4
1988-04-01	68.5
1988-05-01	68.7
1988-06-01	69.1
1988-07-01	69.4
1988-08-01	69.6
1988-09-01	69.9
1988-10-01	70.1
1988-11-01	70.2
1988-12-01	70.4
1989-01-01	70.7
1989-02-01	71.0
1989-03-01	71.2
1989-04-01	71.4
1989-05-01	71.5
1989-06-01	71.8
1989-07-01	72.0
1989-08-01	72.2
1989-09-01	72.5
1989-10-01	72.7
1989-11-01	72.6
1989-12-01	72.3
1990-01-01	72.2
1990-02-01	72.1
1990-03-01	72.0
1990-04-01	72.1
1990-05-01	72.2
1990-06-01	72.2
1990-07-01	72.2
1990-08-01	72.2
1990-09-01	72.1
1990-10-01	72.0
1990-11-01	72.1
1990-12-01	72.2
1991-01-01	72.5
1991-02-01	72.6
1991-03-01	72.8
1991-04-01	73.1
1991-05-01	73.2
1991-06-01	73.4
1991-07-01	73.4
1991-08-01	73.6
1991-09-01	74.0
1991-10-01	74.3
1991-11-01	74.5
1991-12-01	74.6
1992-01-01	75.0
1992-02-01	75.2
1992-03-01	75.5
1992-04-01	75.6
1992-05-01	75.6
1992-06-01	75.7
1992-07-01	75.6
1992-08-01	75.5
1992-09-01	75.6
1992-10-01	75.5
1992-11-01	75.6
1992-12-01	75.7
1993-01-01	76.1
1993-02-01	76.2
1993-03-01	76.4
1993-04-01	76.5
1993-05-01	76.6
1993-06-01	76.6
1993-07-01	76.7
1993-08-01	76.9
1993-09-01	77.0
1993-10-01	76.9
1993-11-01	77.2
1993-12-01	77.4
1994-01-01	77.6
1994-02-01	77.7
1994-03-01	77.8
1994-04-01	77.8
1994-05-01	77.9
1994-06-01	78.0
1994-07-01	78.0
1994-08-01	78.2
1994-09-01	78.5
1994-10-01	78.6
1994-11-01	78.9
1994-12-01	78.9
1995-01-01	72.7
1995-02-01	72.9
1995-03-01	72.9
1995-04-01	72.8
1995-05-01	72.8
1995-06-01	72.8
1995-07-01	72.8
1995-08-01	72.9
1995-09-01	73.1
1995-10-01	73.3
1995-11-01	73.3
1995-12-01	73.4
1996-01-01	73.7
1996-02-01	73.6
1996-03-01	73.6
1996-04-01	73.7
1996-05-01	73.9
1996-06-01	74.0
1996-07-01	74.1
1996-08-01	74.1
1996-09-01	74.2
1996-10-01	74.1
1996-11-01	74.1
1996-12-01	74.1
1997-01-01	73.9
1997-02-01	73.9
1997-03-01	74.0
1997-04-01	74.3
1997-05-01	74.6
1997-06-01	74.6
1997-07-01	74.8
1997-08-01	74.8
1997-09-01	75.0
1997-10-01	75.0
1997-11-01	75.0
1997-12-01	75.0
1998-01-01	74.9
1998-02-01	74.9
1998-03-01	74.8
1998-04-01	74.8
1998-05-01	74.8
1998-06-01	74.8
1998-07-01	74.7
1998-08-01	74.5
1998-09-01	74.4
1998-10-01	74.0
1998-11-01	73.9
1998-12-01	73.9
1999-01-01	73.9
1999-02-01	74.0
1999-03-01	73.9
1999-04-01	73.8
1999-05-01	73.8
1999-06-01	73.9
1999-07-01	74.2
1999-08-01	74.2
1999-09-01	74.3
1999-10-01	74.1
1999-11-01	74.0
1999-12-01	74.1
2000-01-01	74.3
2000-02-01	74.5
2000-03-01	74.8
2000-04-01	74.9
2000-05-01	75.3
2000-06-01	75.4
2000-07-01	75.6
2000-08-01	75.8
2000-09-01	75.9
2000-10-01	76.2
2000-11-01	76.5
2000-12-01	76.9
2001-01-01	77.4
2001-02-01	77.9
2001-03-01	78.5
2001-04-01	78.8
2001-05-01	78.9
2001-06-01	79.0
2001-07-01	79.0
2001-08-01	79.1
2001-09-01	79.1
2001-10-01	78.9
2001-11-01	78.8
2001-12-01	78.9
2002-01-01	79.1
2002-02-01	78.9
2002-03-01	79.2
2002-04-01	79.4
2002-05-01	79.4
2002-06-01	79.3
2002-07-01	79.5
2002-08-01	79.6
2002-09-01	79.7
2002-10-01	79.7
2002-11-01	79.8
2002-12-01	79.8
2003-01-01	80.1
2003-02-01	80.1
2003-03-01	80.1
2003-04-01	80.2
2003-05-01	80.2
2003-06-01	80.3
2003-07-01	80.5
2003-08-01	80.8
2003-09-01	81.2
2003-10-01	81.1
2003-11-01	81.3
2003-12-01	81.1
2004-01-01	81.5
2004-02-01	81.7
2004-03-01	82.4
2004-04-01	82.5
2004-05-01	82.6
2004-06-01	82.8
2004-07-01	82.8
2004-08-01	82.6
2004-09-01	82.5
2004-10-01	82.0
2004-11-01	81.9
2004-12-01	82.3
2005-01-01	82.3
2005-02-01	82.5
2005-03-01	82.5
2005-04-01	82.5
2005-05-01	82.5
2005-06-01	82.8
2005-07-01	82.8
2005-08-01	82.8
2005-09-01	83.0
2005-10-01	83.0
2005-11-01	83.1
2005-12-01	83.3
2006-01-01	83.7
2006-02-01	83.9
2006-03-01	84.1
2006-04-01	84.2
2006-05-01	84.4
2006-06-01	84.7
2006-07-01	84.9
2006-08-01	85.1
2006-09-01	85.0
2006-10-01	85.2
2006-11-01	85.2
2006-12-01	85.3
2007-01-01	85.6
2007-02-01	85.8
2007-03-01	86.0
2007-04-01	86.3
2007-05-01	86.6
2007-06-01	87.0
2007-07-01	87.8
2007-08-01	88.8
2007-09-01	89.9
2007-10-01	91.2
2007-11-01	91.9
2007-12-01	92.5
2008-01-01	93.3
2008-02-01	94.0
2008-03-01	94.5
2008-04-01	94.8
2008-05-01	94.9
2008-06-01	95.3
2008-07-01	95.5
2008-08-01	95.6
2008-09-01	95.3
2008-10-01	94.8
2008-11-01	93.8
2008-12-01	93.2
2009-01-01	91.1
2009-02-01	90.8
2009-03-01	90.4
2009-04-01	90.3
2009-05-01	90.1
2009-06-01	90.2
2009-07-01	90.2
2009-08-01	90.1
2009-09-01	89.9
2009-10-01	89.3
2009-11-01	89.3
2009-12-01	89.4
2010-01-01	89.6
2010-02-01	89.6
2010-03-01	89.5
2010-04-01	89.6
2010-05-01	89.8
2010-06-01	90.2
2010-07-01	90.5
2010-08-01	91.0
2010-09-01	91.5
2010-10-01	92.0
2010-11-01	92.4
2010-12-01	93.0
2011-01-01	93.8
2011-02-01	94.6
2011-03-01	95.1
2011-04-01	95.7
2011-05-01	96.0
2011-06-01	96.2
2011-07-01	96.3
2011-08-01	96.5
2011-09-01	96.5
2011-10-01	96.7
2011-11-01	96.9
2011-12-01	96.9
2012-01-01	97.1
2012-02-01	97.7
2012-03-01	98.0
2012-04-01	98.5
2012-05-01	98.5
2012-06-01	98.7
2012-07-01	99.2
2012-08-01	100.2
2012-09-01	101.0
2012-10-01	101.3
2012-11-01	101.5
2012-12-01	101.7
2013-01-01	102.0
2013-02-01	102.0
2013-03-01	102.1
2013-04-01	101.9
2013-05-01	102.1
2013-06-01	102.3
2013-07-01	102.5
2013-08-01	102.5
2013-09-01	102.3
2013-10-01	101.8
2013-11-01	101.6
2013-12-01	101.7
2014-01-01	101.7
2014-02-01	101.5
2014-03-01	101.5
2014-04-01	101.9
2014-05-01	101.8
2014-06-01	101.8
2014-07-01	101.7
2014-08-01	101.5
2014-09-01	100.9
2014-10-01	100.2
2014-11-01	100.1
2014-12-01	100.0
2015-01-01	100.0
2015-02-01	100.0
2015-03-01	100.2
2015-04-01	100.3
2015-05-01	100.2
2015-06-01	100.1
2015-07-01	100.1
2015-08-01	100.2
2015-09-01	100.1
2015-10-01	99.9
2015-11-01	99.6
2015-12-01	99.4
2016-01-01	99.4
2016-02-01	99.1
2016-03-01	98.8
2016-04-01	98.7
2016-05-01	98.9
2016-06-01	99.3
2016-07-01	99.7
2016-08-01	99.8
2016-09-01	100.0
2016-10-01	100.2
2016-11-01	100.5
2016-12-01	100.9
2017-01-01	101.1
2017-02-01	101.4
2017-03-01	101.5
2017-04-01	101.9
2017-05-01	102.1
2017-06-01	102.4
2017-07-01	102.6
2017-08-01	102.8
2017-09-01	102.8
2017-10-01	102.5
2017-11-01	102.3
2017-12-01	102.3
2018-01-01	102.1
2018-02-01	102.1
2018-03-01	102.5
2018-04-01	102.4
2018-05-01	102.4
2018-06-01	102.4
2018-07-01	102.5
2018-08-01	102.7
2018-09-01	102.9