Quarter	Index 2015=100
2005-01-01	61.0
2005-04-01	67.9
2005-07-01	67.9
2005-10-01	67.9
2006-01-01	67.9
2006-04-01	71.6
2006-07-01	71.6
2006-10-01	71.6
2007-01-01	71.6
2007-04-01	76.3
2007-07-01	76.3
2007-10-01	76.3
2008-01-01	76.3
2008-04-01	81.3
2008-07-01	81.3
2008-10-01	81.3
2009-01-01	81.3
2009-04-01	85.1
2009-07-01	85.1
2009-10-01	85.1
2010-01-01	85.1
2010-04-01	85.0
2010-07-01	85.0
2010-10-01	85.0
2011-01-01	85.0
2011-04-01	88.8
2011-07-01	88.8
2011-10-01	88.8
2012-01-01	88.8
2012-04-01	94.0
2012-07-01	94.0
2012-10-01	94.0
2013-01-01	94.0
2013-04-01	98.1
2013-07-01	98.1
2013-10-01	98.1
2014-01-01	98.1
2014-04-01	100.4
2014-07-01	100.4
2014-10-01	100.4
2015-01-01	100.4
2015-04-01	99.9
2015-07-01	99.9
2015-10-01	99.9
2016-01-01	99.9
2016-04-01	101.2
2016-07-01	101.2
2016-10-01	101.2
2017-01-01	101.2
2017-04-01	103.0
2017-07-01	103.0
2017-10-01	103.0
2018-01-01	103.0
2018-04-01	105.7
2018-07-01	105.7