Quarter	Percent, Seasonally Adjusted
1995-01-01	66.3801181247385
1995-04-01	65.9213132873086
1995-07-01	65.1798159987670
1995-10-01	64.9172865131428
1996-01-01	63.8399922591775
1996-04-01	64.3710597704573
1996-07-01	65.2129193852568
1996-10-01	63.9791762941368
1997-01-01	61.9965733617582
1997-04-01	63.0894283068748
1997-07-01	60.7527254850613
1997-10-01	61.0156207414331
1998-01-01	59.6411291177875
1998-04-01	58.6504618635026
1998-07-01	59.9142117758811
1998-10-01	59.7980974558339
1999-01-01	60.8755259056724
1999-04-01	60.2340902405452
1999-07-01	58.9857743804382
1999-10-01	60.5076873638843
2000-01-01	60.1794150891713
2000-04-01	60.6429768900383
2000-07-01	58.7753015489021
2000-10-01	55.3802523773346
2001-01-01	59.7143364737934
2001-04-01	61.9346120559138
2001-07-01	60.2088603070775
2001-10-01	59.6528683952549
2002-01-01	60.7751208008320
2002-04-01	60.8558152536584
2002-07-01	60.7759871540966
2002-10-01	61.0249454063248
2003-01-01	61.7939964782009
2003-04-01	59.8948401248201
2003-07-01	60.0843099553281
2003-10-01	62.1895550699779
2004-01-01	61.6547492193414
2004-04-01	62.3713215073468
2004-07-01	64.2542483030626
2004-10-01	63.7940495165955
2005-01-01	62.8528061887620
2005-04-01	63.3589916468200
2005-07-01	63.4591945062493
2005-10-01	62.0237217606466
2006-01-01	62.9556815189926
2006-04-01	66.2654186024710
2006-07-01	65.9211180952967
2006-10-01	65.9200206261448
2007-01-01	66.9207932286911
2007-04-01	67.1855088229824
2007-07-01	67.4134965965854
2007-10-01	67.2498969084368
2008-01-01	68.5035680221473
2008-04-01	69.6167405726940
2008-07-01	67.7305670919131
2008-10-01	67.9384614707848
2009-01-01	67.6216307050107
2009-04-01	69.0599524314402
2009-07-01	68.4784385670475
2009-10-01	67.0512714428354
2010-01-01	67.5083729254437
2010-04-01	69.7252903475158
2010-07-01	69.6179160077190
2010-10-01	68.1840921312026
2011-01-01	68.6282172608770
2011-04-01	70.3560912519570
2011-07-01	72.3051593684206
2011-10-01	71.6058496796611
2012-01-01	72.0393660194889
2012-04-01	71.4020435699886
2012-07-01	70.6940122031558
2012-10-01	72.3974892402478
2013-01-01	73.5520365971266
2013-04-01	72.2081572201077
2013-07-01	72.5535375737788
2013-10-01	73.0743865141547
2014-01-01	73.1467977780284
2014-04-01	73.8473152855516
2014-07-01	72.4162740842328
2014-10-01	72.2625840682662
2015-01-01	72.5601292206799
2015-04-01	74.4707919289027
2015-07-01	73.7475219318480
2015-10-01	72.1150749094849
2016-01-01	72.3403581811306
2016-04-01	74.4307001687863
2016-07-01	73.5760547701800
2016-10-01	73.1595626703034
2017-01-01	74.5611703772746
2017-04-01	73.9099133674198
2017-07-01	74.5273277332647
2017-10-01	74.7105400181562
2018-01-01	75.3382160430021
2018-04-01	74.5205686954159
2018-07-01	72.8543101629651