Quarter	Percent
2005-01-01	1.214573680443270
2005-04-01	1.023543068026930
2005-07-01	1.259799863874380
2005-10-01	0.994356039828278
2006-01-01	1.069677546742000
2006-04-01	1.021650245033000
2006-07-01	1.374811905730840
2006-10-01	1.160732710470510
2007-01-01	1.297319964839800
2007-04-01	1.090708988953200
2007-07-01	1.316436269522700
2007-10-01	1.146660186610070
2008-01-01	1.233916558340060
2008-04-01	1.159306129541550
2008-07-01	1.325100855750680
2008-10-01	1.216854848229610
2009-01-01	1.492446899684360
2009-04-01	1.438029099364890
2009-07-01	2.149711514455060
2009-10-01	1.594546937984490
2010-01-01	1.596372985524260
2010-04-01	1.606528595087810
2010-07-01	1.802723649212610
2010-10-01	1.453253096880380
2011-01-01	1.472281037043310
2011-04-01	1.626459602789810
2011-07-01	1.835067142733550
2011-10-01	1.528972638595660
2012-01-01	1.475610567873090
2012-04-01	1.584751911233430
2012-07-01	1.741441116695530
2012-10-01	1.564431595243580
2013-01-01	1.541605310211060
2013-04-01	1.630458540433290
2013-07-01	1.758923653262260
2013-10-01	1.541528225329870
2014-01-01	1.554580963417690
2014-04-01	1.539975065678120
2014-07-01	1.669070832710010
2014-10-01	1.436637150316670
2015-01-01	1.307777486701020
2015-04-01	1.466456467645990
2015-07-01	1.564815621375030
2015-10-01	1.434791854256450
2016-01-01	1.287932531794830
2016-04-01	1.286854545357890
2016-07-01	1.385984358726460
2016-10-01	1.160182684937260
2017-01-01	1.141544431469450
2017-04-01	1.178701586015240
2017-07-01	1.212525703481640
2017-10-01	1.158163524567350
2018-01-01	1.043318225286210
2018-04-01	1.095478909987660