Month	Index source base
1998-01-01	103.80
1998-02-01	103.90
1998-03-01	111.90
1998-04-01	111.90
1998-05-01	111.90
1998-06-01	111.90
1998-07-01	111.90
1998-08-01	111.90
1998-09-01	111.90
1998-10-01	115.30
1998-11-01	115.30
1998-12-01	115.20
1999-01-01	115.30
1999-02-01	124.90
1999-03-01	124.90
1999-04-01	124.90
1999-05-01	140.20
1999-06-01	140.20
1999-07-01	140.20
1999-08-01	140.40
1999-09-01	140.40
1999-10-01	140.40
1999-11-01	140.40
1999-12-01	138.90
2000-01-01	140.40
2000-02-01	140.40
2000-03-01	140.40
2000-04-01	140.40
2000-05-01	140.40
2000-06-01	140.40
2000-07-01	140.40
2000-08-01	140.80
2000-09-01	141.60
2000-10-01	150.30
2000-11-01	150.30
2000-12-01	143.50
2001-01-01	145.30
2001-02-01	143.20
2001-03-01	140.70
2001-04-01	144.60
2001-05-01	143.70
2001-06-01	135.80
2001-07-01	135.90
2001-08-01	136.90
2001-09-01	136.80
2001-10-01	137.80
2001-11-01	137.80
2001-12-01	136.30
2002-01-01	143.10
2002-02-01	143.00
2002-03-01	142.80
2002-04-01	142.70
2002-05-01	142.50
2002-06-01	142.20
2002-07-01	141.80
2002-08-01	141.80
2002-09-01	141.80
2002-10-01	142.00
2002-11-01	141.70
2002-12-01	136.00
2003-01-01	152.50
2003-02-01	151.80
2003-03-01	152.00
2003-04-01	148.30
2003-05-01	147.10
2003-06-01	145.10
2003-07-01	150.80
2003-08-01	150.70
2003-09-01	145.00
2003-10-01	150.00
2003-11-01	149.60
2003-12-01	147.80
2004-01-01	149.40
2004-02-01	149.30
2004-03-01	146.50
2004-04-01	149.10
2004-05-01	148.00
2004-06-01	146.40
2004-07-01	147.00
2004-08-01	146.10
2004-09-01	146.20
2004-10-01	146.10
2004-11-01	145.70
2004-12-01	142.70
2005-01-01	138.90
2005-02-01	143.60
2005-03-01	143.10
2005-04-01	143.00
2005-05-01	141.30
2005-06-01	141.60
2005-07-01	140.60
2005-08-01	139.40
2005-09-01	140.20
2005-10-01	140.10
2005-11-01	139.90
2005-12-01	138.60
2006-01-01	139.30
2006-02-01	134.90
2006-03-01	134.60
2006-04-01	134.20
2006-05-01	132.00
2006-06-01	132.20
2006-07-01	132.20
2006-08-01	132.10
2006-09-01	132.30
2006-10-01	132.00
2006-11-01	132.20
2006-12-01	132.10
2007-01-01	132.10
2007-02-01	131.90
2007-03-01	131.90
2007-04-01	131.70
2007-05-01	131.70
2007-06-01	131.60
2007-07-01	131.60
2007-08-01	131.50
2007-09-01	131.60
2007-10-01	131.60
2007-11-01	131.50
2007-12-01	131.60
2008-01-01	130.90
2008-02-01	130.80
2008-03-01	130.70
2008-04-01	130.80
2008-05-01	130.60
2008-06-01	130.50
2008-07-01	130.50
2008-08-01	130.40
2008-09-01	130.00
2008-10-01	130.10
2008-11-01	130.00
2008-12-01	129.90
2009-01-01	129.80
2009-02-01	129.70
2009-03-01	129.70
2009-04-01	129.70
2009-05-01	129.30
2009-06-01	129.30
2009-07-01	130.80
2009-08-01	130.80
2009-09-01	130.80
2009-10-01	130.80
2009-11-01	130.80
2009-12-01	130.80
2010-01-01	130.20
2010-02-01	129.00
2010-03-01	134.80
2010-04-01	130.40
2010-05-01	129.00
2010-06-01	140.30
2010-07-01	140.30
2010-08-01	140.30
2010-09-01	139.40
2010-10-01	139.40
2010-11-01	133.80
2010-12-01	133.80
2011-01-01	133.10
2011-02-01	132.40
2011-03-01	132.40
2011-04-01	131.90
2011-05-01	131.20
2011-06-01	131.90
2011-07-01	132.00
2011-08-01	127.30
2011-09-01	125.30
2011-10-01	125.00
2011-11-01	125.40
2011-12-01	125.40
2012-01-01	125.00
2012-02-01	122.00
2012-03-01	121.30
2012-04-01	121.10
2012-05-01	121.00
2012-06-01	120.90
2012-07-01	120.10
2012-08-01	120.00
2012-09-01	118.30
2012-10-01	118.20
2012-11-01	118.10
2012-12-01	118.00
2013-01-01	115.90
2013-02-01	112.00
2013-03-01	111.80
2013-04-01	110.00
2013-05-01	109.40
2013-06-01	108.50
2013-07-01	108.20
2013-08-01	106.20
2013-09-01	105.80
2013-10-01	106.30
2013-11-01	104.50
2013-12-01	104.50
2014-01-01	104.10
2014-02-01	103.90
2014-03-01	103.80
2014-04-01	103.70
2014-05-01	102.90
2014-06-01	102.30
2014-07-01	101.80
2014-08-01	102.10
2014-09-01	101.20
2014-10-01	102.30
2014-11-01	101.90
2014-12-01	104.10
2015-01-01	103.90
2015-02-01	103.80
2015-03-01	103.60
2015-04-01	103.70
2015-05-01	103.90
2015-06-01	103.70
2015-07-01	103.70
2015-08-01	103.50
2015-09-01	104.60
2015-10-01	105.60
2015-11-01	103.54
2015-12-01	103.40
2016-01-01	103.30
2016-02-01	102.80
2016-03-01	103.30
2016-04-01	103.60
2016-05-01	102.00
2016-06-01	102.10
2016-07-01	102.20
2016-08-01	102.00
2016-09-01	101.80
2016-10-01	101.90
2016-11-01	101.60
2016-12-01	101.70
2017-01-01	101.60
2017-02-01	101.40
2017-03-01	101.00
2017-04-01	100.90
2017-05-01	97.80
2017-06-01	97.30
2017-07-01	96.30
2017-08-01	96.30
2017-09-01	96.30
2017-10-01	96.30
2017-11-01	96.40
2017-12-01	96.20
2018-01-01	95.90
2018-02-01	95.70
2018-03-01	95.40
2018-04-01	95.40
2018-05-01	93.30
2018-06-01	93.30
2018-07-01	92.80
2018-08-01	92.70
2018-09-01	92.70
2018-10-01	92.30