Quarter	Percent
1995-01-01	8.16002825309750
1995-04-01	7.93366250464848
1995-07-01	8.46823992436760
1995-10-01	7.55375076891982
1996-01-01	7.25099379432114
1996-04-01	7.33150114176238
1996-07-01	8.09132500712665
1996-10-01	7.56525761278616
1997-01-01	8.13411935198036
1997-04-01	7.57874375044618
1997-07-01	7.91610400252412
1997-10-01	6.95693718724620
1998-01-01	7.43340182076425
1998-04-01	6.19969469840214
1998-07-01	7.09591989251620
1998-10-01	6.16622134078000
1999-01-01	6.35387499969003
1999-04-01	4.76353803413898
1999-07-01	5.68599891775235
1999-10-01	4.50843807303726
2000-01-01	4.93123604414817
2000-04-01	5.06343994237670
2000-07-01	6.84800425845298
2000-10-01	5.16394818802171
2001-01-01	5.40959976550063
2001-04-01	4.82447378778308
2001-07-01	6.31054041841779
2001-10-01	5.99473965203633
2002-01-01	6.12993229741424
2002-04-01	5.19703064565744
2002-07-01	5.80133786475082
2002-10-01	6.00545562860305
2003-01-01	5.77193597658670
2003-04-01	5.69055201438861
2003-07-01	5.96815319116078
2003-10-01	4.71630968516351
2004-01-01	5.64752818934658
2004-04-01	5.62896282218612
2004-07-01	6.30654537349447
2004-10-01	5.14977895139298
2005-01-01	5.48322634949681
2005-04-01	5.04706892109561
2005-07-01	5.95359870289720
2005-10-01	4.90286818396002
2006-01-01	5.17147577891609
2006-04-01	4.65272399681270
2006-07-01	6.36403266382039
2006-10-01	4.23148224657311
2007-01-01	4.48030792957368
2007-04-01	4.30008067069750
2007-07-01	6.28346624420253
2007-10-01	4.44892172757773
2008-01-01	4.39901873691837
2008-04-01	4.47944457282466
2008-07-01	5.68982268825429
2008-10-01	5.01903002099248
2009-01-01	5.75551193979119
2009-04-01	5.30215708554985
2009-07-01	5.98029553719991
2009-10-01	5.57989993940767
2010-01-01	5.57786375215586
2010-04-01	4.97343830717255
2010-07-01	6.68789879175734
2010-10-01	5.21141520880540
2011-01-01	6.33611911703218
2011-04-01	5.89705406390734
2011-07-01	5.98394806618995
2011-10-01	5.69977058533207
2012-01-01	6.21803777528117
2012-04-01	5.21802133167639
2012-07-01	6.11812516192654
2012-10-01	5.38107433031934
2013-01-01	5.95260608649979
2013-04-01	5.20351666206796
2013-07-01	6.54837723689409
2013-10-01	5.33803745554242
2014-01-01	5.90527702004632
2014-04-01	4.91796184814656
2014-07-01	5.72507067157019
2014-10-01	5.32413664140479
2015-01-01	5.51139398764800
2015-04-01	4.93078677795950
2015-07-01	6.10939539789782
2015-10-01	5.20554307748958
2016-01-01	5.61146314852614
2016-04-01	5.32442172351380
2016-07-01	6.60446177486162
2016-10-01	5.00257511620248
2017-01-01	5.61531136344211
2017-04-01	5.16126554265582
2017-07-01	5.95511493173456
2017-10-01	4.17573334517655
2018-01-01	4.84434183496683
2018-04-01	4.19795454976303
2018-07-01	5.72118531839457