Month	Index source base
2005-01-01	87.5
2005-02-01	87.7
2005-03-01	87.6
2005-04-01	87.6
2005-05-01	87.2
2005-06-01	87.4
2005-07-01	86.7
2005-08-01	87.0
2005-09-01	86.9
2005-10-01	86.7
2005-11-01	86.7
2005-12-01	86.6
2006-01-01	87.8
2006-02-01	87.9
2006-03-01	87.9
2006-04-01	87.9
2006-05-01	86.9
2006-06-01	87.2
2006-07-01	87.0
2006-08-01	86.4
2006-09-01	86.9
2006-10-01	87.6
2006-11-01	87.5
2006-12-01	87.2
2007-01-01	86.3
2007-02-01	85.6
2007-03-01	85.6
2007-04-01	84.8
2007-05-01	84.3
2007-06-01	84.0
2007-07-01	82.8
2007-08-01	84.8
2007-09-01	84.4
2007-10-01	84.0
2007-11-01	84.1
2007-12-01	84.0
2008-01-01	83.6
2008-02-01	82.4
2008-03-01	82.2
2008-04-01	82.5
2008-05-01	82.4
2008-06-01	82.9
2008-07-01	82.3
2008-08-01	82.4
2008-09-01	82.2
2008-10-01	82.3
2008-11-01	82.9
2008-12-01	81.2
2009-01-01	82.0
2009-02-01	81.9
2009-03-01	81.7
2009-04-01	83.6
2009-05-01	83.6
2009-06-01	83.6
2009-07-01	83.6
2009-08-01	83.5
2009-09-01	83.3
2009-10-01	84.5
2009-11-01	84.3
2009-12-01	84.3
2010-01-01	85.4
2010-02-01	85.7
2010-03-01	85.7
2010-04-01	88.2
2010-05-01	88.0
2010-06-01	88.9
2010-07-01	89.0
2010-08-01	88.3
2010-09-01	86.9
2010-10-01	87.8
2010-11-01	87.5
2010-12-01	87.3
2011-01-01	88.5
2011-02-01	89.7
2011-03-01	89.5
2011-04-01	90.3
2011-05-01	91.1
2011-06-01	90.2
2011-07-01	91.0
2011-08-01	91.1
2011-09-01	92.0
2011-10-01	91.9
2011-11-01	91.7
2011-12-01	92.9
2012-01-01	92.6
2012-02-01	93.2
2012-03-01	93.7
2012-04-01	94.1
2012-05-01	95.1
2012-06-01	94.9
2012-07-01	95.2
2012-08-01	95.3
2012-09-01	95.3
2012-10-01	95.5
2012-11-01	95.3
2012-12-01	95.2
2013-01-01	96.1
2013-02-01	97.1
2013-03-01	97.0
2013-04-01	97.2
2013-05-01	97.5
2013-06-01	97.5
2013-07-01	97.8
2013-08-01	97.7
2013-09-01	97.7
2013-10-01	98.0
2013-11-01	97.8
2013-12-01	98.2
2014-01-01	98.7
2014-02-01	98.9
2014-03-01	99.2
2014-04-01	99.0
2014-05-01	98.4
2014-06-01	98.4
2014-07-01	98.4
2014-08-01	98.4
2014-09-01	98.5
2014-10-01	98.6
2014-11-01	98.3
2014-12-01	98.9
2015-01-01	98.9
2015-02-01	99.7
2015-03-01	100.0
2015-04-01	99.9
2015-05-01	99.7
2015-06-01	99.4
2015-07-01	99.7
2015-08-01	99.5
2015-09-01	99.9
2015-10-01	100.6
2015-11-01	101.1
2015-12-01	101.5
2016-01-01	101.1
2016-02-01	101.9
2016-03-01	101.4
2016-04-01	101.6
2016-05-01	102.5
2016-06-01	103.1
2016-07-01	103.4
2016-08-01	103.7
2016-09-01	103.6
2016-10-01	103.7
2016-11-01	103.8
2016-12-01	103.3
2017-01-01	103.2
2017-02-01	104.1
2017-03-01	104.3
2017-04-01	103.3
2017-05-01	104.0
2017-06-01	104.6
2017-07-01	104.2
2017-08-01	106.0
2017-09-01	105.6
2017-10-01	105.5
2017-11-01	105.7
2017-12-01	104.4
2018-01-01	104.4
2018-02-01	103.9
2018-03-01	103.9
2018-04-01	104.4
2018-05-01	104.7
2018-06-01	105.4
2018-07-01	105.9
2018-08-01	106.3
2018-09-01	106.6