Quarter	Percent
1995-01-01	7.43034055727554
1995-04-01	6.16704652098136
1995-07-01	6.25674217907228
1995-10-01	6.91207627118644
1996-01-01	6.01962344205781
1996-04-01	5.31041559774243
1996-07-01	6.18139048614741
1996-10-01	7.33324831016452
1997-01-01	6.84170663973744
1997-04-01	6.61847189330674
1997-07-01	8.21608040201005
1997-10-01	7.25676845098282
1998-01-01	7.49397590361446
1998-04-01	7.08061002178649
1998-07-01	7.91443850267380
1998-10-01	7.52888992646200
1999-01-01	7.25023126734505
1999-04-01	7.40783277822442
1999-07-01	8.34368296262843
1999-10-01	8.17540766857646
2000-01-01	7.50608003537475
2000-04-01	7.08156837189095
2000-07-01	7.91738382099828
2000-10-01	8.01364023870418
2001-01-01	8.00084665043920
2001-04-01	6.93415202201990
2001-07-01	8.43727072633896
2001-10-01	9.21724913141222
2002-01-01	8.41255238679342
2002-04-01	8.15206342752592
2002-07-01	9.34710660916658
2002-10-01	9.20559826532624
2003-01-01	9.08645843532752
2003-04-01	8.31271647699159
2003-07-01	10.06436512580460
2003-10-01	10.01524680769960
2004-01-01	10.33014851953460
2004-04-01	9.21777102715018
2004-07-01	9.38036224976168
2004-10-01	9.59691090600866
2005-01-01	7.54734670916932
2005-04-01	7.76590803529958
2005-07-01	8.37952697708795
2005-10-01	8.05670195585860
2006-01-01	7.38492207321493
2006-04-01	7.17824011528416
2006-07-01	7.24376855934491
2006-10-01	7.12452429418533
2007-01-01	6.37831198455869
2007-04-01	6.76840834626660
2007-07-01	6.23973727422003
2007-10-01	6.35221208469616
2008-01-01	5.15980958857532
2008-04-01	4.83639130802401
2008-07-01	5.71018893387314
2008-10-01	5.94084016902809
2009-01-01	6.80283049211965
2009-04-01	6.73425054308472
2009-07-01	6.62468112244898
2009-10-01	6.27739511584220
2010-01-01	5.60361933486785
2010-04-01	5.09653716876417
2010-07-01	5.65789473684210
2010-10-01	5.75164386667674
2011-01-01	4.65933394439352
2011-04-01	4.30140329469189
2011-07-01	5.34205920401796
2011-10-01	4.91228070175439
2012-01-01	6.11209921645916
2012-04-01	5.74208317436093
2012-07-01	5.43153703967013
2012-10-01	5.89806052656235
2013-01-01	5.56086865246903
2013-04-01	5.55015732000740
2013-07-01	5.10451661067563
2013-10-01	5.26497935076021
2014-01-01	4.83300856482530
2014-04-01	4.94764339458349
2014-07-01	4.78558946094905
2014-10-01	5.01753140118060
2015-01-01	4.62273119182897
2015-04-01	4.17060361686699
2015-07-01	4.49554179294593
2015-10-01	4.92330421935428
2016-01-01	4.59270418594641
2016-04-01	3.76594148537134
2016-07-01	4.15104043889163
2016-10-01	4.11526987283922
2017-01-01	3.65129981204992
2017-04-01	3.61728186502238
2017-07-01	3.55072157095095
2017-10-01	3.77703446699769
2018-01-01	2.93898963195506
2018-04-01	3.33760188629388
2018-07-01	3.23625914528521