Quarter	Percent
1995-01-01	8.76258275125180
1995-04-01	7.91460328285692
1995-07-01	8.63618729065126
1995-10-01	7.66251104620284
1996-01-01	8.39443652785774
1996-04-01	7.87321694484012
1996-07-01	8.96797333400266
1996-10-01	8.17609377043092
1997-01-01	8.15574890177121
1997-04-01	7.52671421627672
1997-07-01	7.73688787190830
1997-10-01	7.15873199956468
1998-01-01	7.48077042238409
1998-04-01	6.58263960905552
1998-07-01	7.17528829061605
1998-10-01	6.21278264774883
1999-01-01	6.71569157012919
1999-04-01	6.25689460597122
1999-07-01	6.51849845833446
1999-10-01	5.29160124753791
2000-01-01	5.76190455607494
2000-04-01	5.25491626433269
2000-07-01	6.32465404594129
2000-10-01	5.54449327526770
2001-01-01	5.91738569265366
2001-04-01	5.58196284541520
2001-07-01	6.58653516279377
2001-10-01	5.82582700127702
2002-01-01	6.27547058940553
2002-04-01	5.95840040863652
2002-07-01	6.68449246096742
2002-10-01	5.74405495767625
2003-01-01	6.17567464074313
2003-04-01	6.10166130898141
2003-07-01	6.80225070205628
2003-10-01	5.67088776198214
2004-01-01	5.75519947643825
2004-04-01	5.42914761291992
2004-07-01	6.48380751908185
2004-10-01	5.63300542262162
2005-01-01	5.74393235892844
2005-04-01	5.29617704902201
2005-07-01	6.21784222918320
2005-10-01	5.18923858824319
2006-01-01	5.37332390305482
2006-04-01	4.93977577978980
2006-07-01	5.80093963585555
2006-10-01	4.68975684311310
2007-01-01	4.91212579987195
2007-04-01	4.41117536195043
2007-07-01	5.43438090587032
2007-10-01	4.24083149777476
2008-01-01	4.64584903930478
2008-04-01	4.34450641020388
2008-07-01	5.46822794984927
2008-10-01	4.50341546990595
2009-01-01	5.62215952936439
2009-04-01	5.75621016685478
2009-07-01	6.86349997836027
2009-10-01	5.67210961737352
2010-01-01	6.09489618702078
2010-04-01	5.77348536635250
2010-07-01	7.22608511742468
2010-10-01	5.76639543838838
2011-01-01	6.10110981521000
2011-04-01	5.67346411270301
2011-07-01	6.48201839222546
2011-10-01	5.67217213479590
2012-01-01	5.96283177309105
2012-04-01	5.42565376175588
2012-07-01	6.18980111318759
2012-10-01	5.29904517345149
2013-01-01	5.70220355001422
2013-04-01	5.23711795824983
2013-07-01	6.31872413461096
2013-10-01	4.98798784825508
2014-01-01	5.40411098906907
2014-04-01	5.18137094530639
2014-07-01	6.04700887436981
2014-10-01	4.84009213780660
2015-01-01	5.25075776081309
2015-04-01	4.98198331584935
2015-07-01	6.09668912617085
2015-10-01	5.21624889915027
2016-01-01	5.44396560645898
2016-04-01	5.09559623669723
2016-07-01	5.97707698799884
2016-10-01	4.90251865598753
2017-01-01	5.25889266866532
2017-04-01	4.96422468512962
2017-07-01	5.90635306913919
2017-10-01	4.51524844386405
2018-01-01	4.76720349498533
2018-04-01	4.51066068779004
2018-07-01	5.60183142282193