Quarter	Index 2015=100
2005-01-01	75.7
2005-04-01	77.1
2005-07-01	77.7
2005-10-01	77.9
2006-01-01	78.2
2006-04-01	79.4
2006-07-01	80.1
2006-10-01	80.3
2007-01-01	80.7
2007-04-01	81.9
2007-07-01	82.5
2007-10-01	82.9
2008-01-01	83.4
2008-04-01	84.7
2008-07-01	85.0
2008-10-01	85.9
2009-01-01	85.8
2009-04-01	86.1
2009-07-01	86.7
2009-10-01	86.8
2010-01-01	86.8
2010-04-01	87.5
2010-07-01	87.7
2010-10-01	88.1
2011-01-01	88.4
2011-04-01	89.5
2011-07-01	90.3
2011-10-01	90.6
2012-01-01	91.0
2012-04-01	92.5
2012-07-01	93.4
2012-10-01	93.9
2013-01-01	94.0
2013-04-01	94.8
2013-07-01	95.5
2013-10-01	95.7
2014-01-01	95.9
2014-04-01	97.0
2014-07-01	97.8
2014-10-01	98.2
2015-01-01	98.6
2015-04-01	99.7
2015-07-01	100.6
2015-10-01	101.2
2016-01-01	101.4
2016-04-01	101.5
2016-07-01	101.9
2016-10-01	102.2
2017-01-01	102.7
2017-04-01	102.6
2017-07-01	102.8
2017-10-01	102.8
2018-01-01	103.0
2018-04-01	103.0
2018-07-01	103.3