Month	Index source base
1979-01-01	166.2
1979-02-01	166.2
1979-03-01	166.2
1979-04-01	166.2
1979-05-01	166.2
1979-06-01	166.2
1979-07-01	166.2
1979-08-01	166.2
1979-09-01	166.2
1979-10-01	166.2
1979-11-01	166.2
1979-12-01	166.2
1980-01-01	166.2
1980-02-01	166.2
1980-03-01	166.2
1980-04-01	166.2
1980-05-01	166.2
1980-06-01	166.2
1980-07-01	187.3
1980-08-01	187.3
1980-09-01	187.3
1980-10-01	187.3
1980-11-01	187.3
1980-12-01	187.3
1981-01-01	199.0
1981-02-01	199.0
1981-03-01	201.3
1981-04-01	201.3
1981-05-01	201.3
1981-06-01	201.3
1981-07-01	201.3
1981-08-01	201.3
1981-09-01	201.3
1981-10-01	201.3
1981-11-01	201.3
1981-12-01	201.3
1982-01-01	237.4
1982-02-01	237.4
1982-03-01	242.0
1982-04-01	242.0
1982-05-01	242.0
1982-06-01	242.0
1982-07-01	242.0
1982-08-01	242.0
1982-09-01	242.0
1982-10-01	242.0
1982-11-01	242.0
1982-12-01	242.0
1983-01-01	255.5
1983-02-01	255.5
1983-03-01	259.7
1983-04-01	259.7
1983-05-01	259.7
1983-06-01	259.7
1983-07-01	259.7
1983-08-01	259.7
1983-09-01	259.7
1983-10-01	259.7
1983-11-01	259.7
1983-12-01	259.7
1984-01-01	267.1
1984-02-01	267.1
1984-03-01	267.1
1984-04-01	267.1
1984-05-01	267.1
1984-06-01	267.1
1984-07-01	267.1
1984-08-01	267.1
1984-09-01	267.1
1984-10-01	267.1
1984-11-01	267.1
1984-12-01	267.1
1985-01-01	263.5
1985-02-01	263.5
1985-03-01	263.5
1985-04-01	263.5
1985-05-01	263.5
1985-06-01	263.5
1985-07-01	263.5
1985-08-01	263.5
1985-09-01	263.5
1985-10-01	263.5
1985-11-01	263.5
1985-12-01	263.5
1986-01-01	263.5
1986-02-01	263.5
1986-03-01	263.8
1986-04-01	263.8
1986-05-01	263.8
1986-06-01	263.8
1986-07-01	263.8
1986-08-01	263.8
1986-09-01	263.8
1986-10-01	263.8
1986-11-01	263.8
1986-12-01	263.8
1987-01-01	268.3
1987-02-01	268.3
1987-03-01	271.0
1987-04-01	271.0
1987-05-01	271.0
1987-06-01	271.0
1987-07-01	271.0
1987-08-01	271.0
1987-09-01	271.0
1987-10-01	271.0
1987-11-01	271.0
1987-12-01	271.0
1988-01-01	271.7
1988-02-01	271.7
1988-03-01	272.8
1988-04-01	272.8
1988-05-01	272.8
1988-06-01	272.8
1988-07-01	272.8
1988-08-01	272.8
1988-09-01	272.8
1988-10-01	272.8
1988-11-01	272.8
1988-12-01	272.8
1989-01-01	279.7
1989-02-01	279.7
1989-03-01	280.9
1989-04-01	280.9
1989-05-01	280.9
1989-06-01	280.9
1989-07-01	280.9
1989-08-01	280.9
1989-09-01	280.9
1989-10-01	280.9
1989-11-01	280.9
1989-12-01	280.9
1990-01-01	267.1
1990-02-01	267.1
1990-03-01	268.0
1990-04-01	268.0
1990-05-01	268.0
1990-06-01	268.0
1990-07-01	252.6
1990-08-01	252.6
1990-09-01	252.6
1990-10-01	252.6
1990-11-01	252.6
1990-12-01	252.6
1991-01-01	215.5
1991-02-01	215.5
1991-03-01	215.6
1991-04-01	215.6
1991-05-01	215.6
1991-06-01	215.6
1991-07-01	215.6
1991-08-01	215.6
1991-09-01	215.6
1991-10-01	215.6
1991-11-01	215.6
1991-12-01	215.6
1992-01-01	204.5
1992-02-01	204.5
1992-03-01	204.8
1992-04-01	204.8
1992-05-01	204.8
1992-06-01	204.8
1992-07-01	204.8
1992-08-01	204.8
1992-09-01	204.8
1992-10-01	204.8
1992-11-01	204.8
1992-12-01	204.8
1993-01-01	192.7
1993-02-01	192.7
1993-03-01	193.4
1993-04-01	193.4
1993-05-01	193.4
1993-06-01	193.4
1993-07-01	182.1
1993-08-01	182.1
1993-09-01	182.1
1993-10-01	182.1
1993-11-01	182.1
1993-12-01	182.1
1994-01-01	173.2
1994-02-01	173.2
1994-03-01	173.4
1994-04-01	173.4
1994-05-01	173.4
1994-06-01	173.4
1994-07-01	173.4
1994-08-01	173.4
1994-09-01	173.4
1994-10-01	173.4
1994-11-01	173.4
1994-12-01	173.4
1995-01-01	163.0
1995-02-01	163.0
1995-03-01	163.0
1995-04-01	163.0
1995-05-01	163.0
1995-06-01	163.0
1995-07-01	163.0
1995-08-01	163.0
1995-09-01	163.0
1995-10-01	163.0
1995-11-01	163.0
1995-12-01	162.8
1996-01-01	159.5
1996-02-01	159.5
1996-03-01	159.5
1996-04-01	159.5
1996-05-01	159.5
1996-06-01	159.5
1996-07-01	158.8
1996-08-01	160.6
1996-09-01	163.7
1996-10-01	163.7
1996-11-01	163.5
1996-12-01	163.5
1997-01-01	157.0
1997-02-01	157.0
1997-03-01	157.0
1997-04-01	157.0
1997-05-01	157.0
1997-06-01	157.0
1997-07-01	156.9
1997-08-01	158.1
1997-09-01	158.4
1997-10-01	157.5
1997-11-01	157.0
1997-12-01	156.0
1998-01-01	158.3
1998-02-01	157.7
1998-03-01	150.6
1998-04-01	150.3
1998-05-01	151.8
1998-06-01	151.7
1998-07-01	151.0
1998-08-01	150.9
1998-09-01	152.4
1998-10-01	152.3
1998-11-01	149.6
1998-12-01	149.7
1999-01-01	150.2
1999-02-01	149.7
1999-03-01	149.7
1999-04-01	142.3
1999-05-01	142.1
1999-06-01	142.0
1999-07-01	138.0
1999-08-01	137.9
1999-09-01	138.0
1999-10-01	137.9
1999-11-01	137.8
1999-12-01	137.7
2000-01-01	137.6
2000-02-01	137.4
2000-03-01	137.5
2000-04-01	137.1
2000-05-01	136.8
2000-06-01	136.6
2000-07-01	136.6
2000-08-01	136.8
2000-09-01	136.7
2000-10-01	136.7
2000-11-01	136.8
2000-12-01	136.6
2001-01-01	131.8
2001-02-01	131.9
2001-03-01	132.2
2001-04-01	132.5
2001-05-01	132.5
2001-06-01	131.7
2001-07-01	132.9
2001-08-01	133.1
2001-09-01	132.8
2001-10-01	132.5
2001-11-01	132.9
2001-12-01	132.5
2002-01-01	132.9
2002-02-01	133.3
2002-03-01	133.2
2002-04-01	133.2
2002-05-01	136.8
2002-06-01	136.3
2002-07-01	136.8
2002-08-01	136.1
2002-09-01	135.9
2002-10-01	136.4
2002-11-01	135.4
2002-12-01	135.4
2003-01-01	134.2
2003-02-01	133.7
2003-03-01	133.5
2003-04-01	132.5
2003-05-01	132.3
2003-06-01	131.8
2003-07-01	130.0
2003-08-01	130.8
2003-09-01	129.6
2003-10-01	130.2
2003-11-01	128.4
2003-12-01	127.8
2004-01-01	127.9
2004-02-01	127.8
2004-03-01	127.0
2004-04-01	126.7
2004-05-01	126.3
2004-06-01	124.8
2004-07-01	124.3
2004-08-01	124.3
2004-09-01	123.2
2004-10-01	127.3
2004-11-01	127.9
2004-12-01	124.9
2005-01-01	122.6
2005-02-01	123.4
2005-03-01	122.8
2005-04-01	123.0
2005-05-01	127.4
2005-06-01	125.9
2005-07-01	125.2
2005-08-01	124.8
2005-09-01	125.8
2005-10-01	127.4
2005-11-01	127.6
2005-12-01	125.4
2006-01-01	127.3
2006-02-01	129.7
2006-03-01	129.0
2006-04-01	130.7
2006-05-01	128.9
2006-06-01	130.2
2006-07-01	127.4
2006-08-01	121.4
2006-09-01	122.4
2006-10-01	122.5
2006-11-01	123.4
2006-12-01	127.7
2007-01-01	125.2
2007-02-01	126.9
2007-03-01	131.2
2007-04-01	128.4
2007-05-01	124.8
2007-06-01	123.6
2007-07-01	124.9
2007-08-01	123.5
2007-09-01	123.4
2007-10-01	122.6
2007-11-01	118.4
2007-12-01	117.9
2008-01-01	116.7
2008-02-01	116.5
2008-03-01	117.3
2008-04-01	116.9
2008-05-01	118.7
2008-06-01	117.5
2008-07-01	123.1
2008-08-01	123.2
2008-09-01	122.9
2008-10-01	122.5
2008-11-01	111.2
2008-12-01	111.6
2009-01-01	112.2
2009-02-01	114.3
2009-03-01	113.9
2009-04-01	114.1
2009-05-01	114.2
2009-06-01	111.5
2009-07-01	111.5
2009-08-01	111.5
2009-09-01	112.2
2009-10-01	112.1
2009-11-01	112.0
2009-12-01	112.0
2010-01-01	111.9
2010-02-01	111.8
2010-03-01	111.3
2010-04-01	110.8
2010-05-01	110.7
2010-06-01	110.6
2010-07-01	110.4
2010-08-01	110.1
2010-09-01	109.9
2010-10-01	108.2
2010-11-01	108.1
2010-12-01	108.0
2011-01-01	108.2
2011-02-01	108.1
2011-03-01	107.9
2011-04-01	108.0
2011-05-01	108.1
2011-06-01	108.1
2011-07-01	108.8
2011-08-01	108.7
2011-09-01	108.9
2011-10-01	107.8
2011-11-01	107.7
2011-12-01	107.8
2012-01-01	107.7
2012-02-01	102.0
2012-03-01	101.8
2012-04-01	102.2
2012-05-01	101.9
2012-06-01	101.6
2012-07-01	101.5
2012-08-01	100.3
2012-09-01	100.2
2012-10-01	100.6
2012-11-01	100.7
2012-12-01	101.0
2013-01-01	100.7
2013-02-01	100.6
2013-03-01	100.6
2013-04-01	100.6
2013-05-01	101.0
2013-06-01	98.6
2013-07-01	98.7
2013-08-01	100.1
2013-09-01	99.9
2013-10-01	99.0
2013-11-01	99.0
2013-12-01	98.2
2014-01-01	98.2
2014-02-01	98.0
2014-03-01	97.8
2014-04-01	98.0
2014-05-01	98.0
2014-06-01	99.8
2014-07-01	99.7
2014-08-01	99.6
2014-09-01	99.6
2014-10-01	99.7
2014-11-01	99.8
2014-12-01	98.3
2015-01-01	98.5
2015-02-01	97.0
2015-03-01	98.1
2015-04-01	98.9
2015-05-01	99.6
2015-06-01	99.4
2015-07-01	99.4
2015-08-01	99.9
2015-09-01	101.1
2015-10-01	102.8
2015-11-01	102.9
2015-12-01	102.4
2016-01-01	102.5
2016-02-01	103.1
2016-03-01	103.2
2016-04-01	103.2
2016-05-01	103.5
2016-06-01	104.7
2016-07-01	104.7
2016-08-01	104.5
2016-09-01	104.5
2016-10-01	105.0
2016-11-01	105.4
2016-12-01	105.3
2017-01-01	105.3
2017-02-01	105.4
2017-03-01	105.2
2017-04-01	104.1
2017-05-01	103.7
2017-06-01	104.9
2017-07-01	104.9
2017-08-01	105.8
2017-09-01	105.6
2017-10-01	105.8
2017-11-01	105.8
2017-12-01	105.8
2018-01-01	105.7
2018-02-01	105.7
2018-03-01	105.7
2018-04-01	106.2
2018-05-01	106.1
2018-06-01	106.5
2018-07-01	106.6
2018-08-01	106.7
2018-09-01	106.7
2018-10-01	106.8