Quarter	Percent
1995-01-01	42.9441748877778
1995-04-01	42.3360826251521
1995-07-01	41.7331261358470
1995-10-01	43.0685093248853
1996-01-01	43.3345630215567
1996-04-01	42.3728821653691
1996-07-01	41.6072403937258
1996-10-01	42.8290371858698
1997-01-01	43.1902185893514
1997-04-01	41.8564323050899
1997-07-01	41.3226515582417
1997-10-01	42.4754432660612
1998-01-01	42.7512508435797
1998-04-01	41.4974240311794
1998-07-01	40.7155188033389
1998-10-01	41.5275784460500
1999-01-01	41.9455671552688
1999-04-01	40.6373935160526
1999-07-01	40.2307140826437
1999-10-01	41.5381074818952
2000-01-01	41.6399836205568
2000-04-01	40.4359757502228
2000-07-01	39.7620428321980
2000-10-01	40.5743043996947
2001-01-01	41.0867622658538
2001-04-01	39.9629200153593
2001-07-01	39.5633271410242
2001-10-01	40.3757390649832
2002-01-01	40.4615550195852
2002-04-01	39.0475022195076
2002-07-01	38.1296259209440
2002-10-01	38.7479481470438
2003-01-01	39.0515352676009
2003-04-01	37.9302600980518
2003-07-01	37.3585745430065
2003-10-01	38.1045003624408
2004-01-01	38.7178050319424
2004-04-01	37.5899181502025
2004-07-01	37.4536115294860
2004-10-01	38.2997573474535
2005-01-01	38.9463402254106
2005-04-01	38.0217145884695
2005-07-01	37.8145212259601
2005-10-01	38.5890832223087
2006-01-01	39.0346794845522
2006-04-01	37.7051360595951
2006-07-01	37.4268406919969
2006-10-01	38.3061979898823
2007-01-01	38.1630722293043
2007-04-01	37.2270246717144
2007-07-01	36.8544511101848
2007-10-01	37.7073838119517
2008-01-01	38.0244982802375
2008-04-01	36.9989115392252
2008-07-01	37.0447165621332
2008-10-01	37.7229133363169
2009-01-01	38.2229138433220
2009-04-01	37.0981159973546
2009-07-01	37.0472799598734
2009-10-01	37.9271239741432
2010-01-01	38.1066874882990
2010-04-01	37.0261748348200
2010-07-01	36.9759204198118
2010-10-01	38.2366955272641
2011-01-01	38.2982636680581
2011-04-01	37.3177350136123
2011-07-01	37.3607615602168
2011-10-01	38.3934571251305
2012-01-01	38.6384792327064
2012-04-01	37.3790805236936
2012-07-01	37.4291365844054
2012-10-01	38.0457681675903
2013-01-01	38.1640122865523
2013-04-01	37.3517037848462
2013-07-01	37.3780919572049
2013-10-01	38.4198328224430
2014-01-01	38.8286718595464
2014-04-01	37.8175202686551
2014-07-01	38.1154182080977
2014-10-01	39.0305747282456
2015-01-01	39.3313524932129
2015-04-01	38.3610471390121
2015-07-01	38.4006820139929
2015-10-01	39.0117147610728
2016-01-01	39.2761223241806
2016-04-01	38.3138750929036
2016-07-01	38.3498097846454
2016-10-01	38.9449381005944
2017-01-01	39.1220975958835
2017-04-01	38.1548726962611
2017-07-01	38.0923041453372
2017-10-01	38.7099045916745
2018-01-01	39.3645776084907
2018-04-01	38.3206476536087
2018-07-01	38.2266637150741