Month	Index source base, Not Seasonally adjusted
2008-01-01	73.2
2008-02-01	73.1
2008-03-01	73.1
2008-04-01	73.9
2008-05-01	75.1
2008-06-01	75.1
2008-07-01	75.1
2008-08-01	76.8
2008-09-01	76.9
2008-10-01	77.3
2008-11-01	79.1
2008-12-01	78.3
2009-01-01	79.2
2009-02-01	79.9
2009-03-01	84.0
2009-04-01	84.8
2009-05-01	85.3
2009-06-01	85.0
2009-07-01	85.3
2009-08-01	85.5
2009-09-01	85.5
2009-10-01	85.3
2009-11-01	85.4
2009-12-01	85.5
2010-01-01	85.6
2010-02-01	85.0
2010-03-01	85.9
2010-04-01	84.2
2010-05-01	84.1
2010-06-01	83.7
2010-07-01	83.3
2010-08-01	83.8
2010-09-01	83.5
2010-10-01	84.1
2010-11-01	84.1
2010-12-01	84.1
2011-01-01	83.5
2011-02-01	83.5
2011-03-01	84.1
2011-04-01	84.4
2011-05-01	84.6
2011-06-01	84.2
2011-07-01	83.8
2011-08-01	83.5
2011-09-01	83.6
2011-10-01	82.9
2011-11-01	83.5
2011-12-01	83.4
2012-01-01	83.4
2012-02-01	83.8
2012-03-01	83.5
2012-04-01	84.1
2012-05-01	83.7
2012-06-01	84.1
2012-07-01	84.5
2012-08-01	84.6
2012-09-01	85.0
2012-10-01	86.0
2012-11-01	85.9
2012-12-01	85.7
2013-01-01	85.9
2013-02-01	86.7
2013-03-01	87.1
2013-04-01	87.4
2013-05-01	87.4
2013-06-01	87.5
2013-07-01	87.2
2013-08-01	87.5
2013-09-01	87.8
2013-10-01	87.8
2013-11-01	88.0
2013-12-01	87.9
2014-01-01	88.7
2014-02-01	88.7
2014-03-01	88.9
2014-04-01	89.5
2014-05-01	89.6
2014-06-01	89.8
2014-07-01	90.1
2014-08-01	90.1
2014-09-01	90.1
2014-10-01	90.1
2014-11-01	90.4
2014-12-01	90.4
2015-01-01	90.7
2015-02-01	91.0
2015-03-01	90.9
2015-04-01	91.3
2015-05-01	91.2
2015-06-01	91.4
2015-07-01	91.9
2015-08-01	92.1
2015-09-01	92.1
2015-10-01	92.5
2015-11-01	93.0
2015-12-01	92.7
2016-01-01	96.6
2016-02-01	96.9
2016-03-01	97.0
2016-04-01	97.3
2016-05-01	97.2
2016-06-01	97.7
2016-07-01	98.0
2016-08-01	98.6
2016-09-01	98.7
2016-10-01	99.2
2016-11-01	99.1
2016-12-01	100.0
2017-01-01	99.9
2017-02-01	100.2
2017-03-01	100.3
2017-04-01	100.5
2017-05-01	100.6
2017-06-01	100.7
2017-07-01	100.9
2017-08-01	100.9
2017-09-01	100.6
2017-10-01	100.6
2017-11-01	100.4
2017-12-01	100.4
2018-01-01	100.6
2018-02-01	100.6
2018-03-01	100.6
2018-04-01	101.8
2018-05-01	101.9
2018-06-01	101.3
2018-07-01	101.3
2018-08-01	101.2
2018-09-01	101.2