Quarter	Percent, Seasonally Adjusted
1995-01-01	52.6082462049157
1995-04-01	52.5025056985551
1995-07-01	53.0322525407335
1995-10-01	52.6469908906584
1996-01-01	52.3726689580067
1996-04-01	53.2323379708434
1996-07-01	52.9536016853894
1996-10-01	52.7011723518651
1997-01-01	53.0325856378271
1997-04-01	53.7840198894009
1997-07-01	53.1864688248029
1997-10-01	52.5083529785875
1998-01-01	54.0015601280855
1998-04-01	52.9960727697230
1998-07-01	53.9345787708714
1998-10-01	54.1355579673254
1999-01-01	54.3019723714014
1999-04-01	54.7343580928576
1999-07-01	55.1488978871113
1999-10-01	55.8722424468965
2000-01-01	55.3514899726259
2000-04-01	56.2329232039849
2000-07-01	56.6482457765462
2000-10-01	56.1748355920642
2001-01-01	56.2325331440121
2001-04-01	55.6874942442916
2001-07-01	55.9119822141218
2001-10-01	56.2284906136239
2002-01-01	56.2634183504110
2002-04-01	55.7569540998845
2002-07-01	56.2757566195043
2002-10-01	56.5546687545518
2003-01-01	56.7729275125896
2003-04-01	56.3911703869775
2003-07-01	57.4456232628203
2003-10-01	58.0452134988847
2004-01-01	58.1778417849539
2004-04-01	57.5237504973618
2004-07-01	57.3049335334536
2004-10-01	57.6067179934017
2005-01-01	57.7663532077597
2005-04-01	57.9542000231855
2005-07-01	57.7172447107632
2005-10-01	59.0720172942421
2006-01-01	58.3155956567546
2006-04-01	59.0523888531874
2006-07-01	58.7802753756497
2006-10-01	58.5237687874192
2007-01-01	59.0241647051486
2007-04-01	59.9102938558023
2007-07-01	59.5824396321619
2007-10-01	59.0718537716536
2008-01-01	59.5747597422656
2008-04-01	59.6048102413372
2008-07-01	59.2863766255740
2008-10-01	59.7093283929729
2009-01-01	60.7126643781843
2009-04-01	60.4375980997164
2009-07-01	60.4687056772643
2009-10-01	60.4828345872925
2010-01-01	60.0906396497130
2010-04-01	60.4584512364518
2010-07-01	61.2303385154590
2010-10-01	61.9763342685215
2011-01-01	61.1286060047469
2011-04-01	61.0303821301236
2011-07-01	60.5163340596271
2011-10-01	61.0437765350380
2012-01-01	66.6420919450188
2012-04-01	66.7535114835317
2012-07-01	67.6925616798297
2012-10-01	67.3023949263514
2013-01-01	67.5370360312824
2013-04-01	67.6282938449036
2013-07-01	67.1039927531743
2013-10-01	66.8443706432857
2014-01-01	68.4818171662368
2014-04-01	68.4674742899512
2014-07-01	68.4032374849326
2014-10-01	68.0619344202736
2015-01-01	68.0198832719767
2015-04-01	67.9410922413253
2015-07-01	68.5323132166144
2015-10-01	68.6810938934740
2016-01-01	68.5632969129770
2016-04-01	68.6934138882495
2016-07-01	68.5812943703570
2016-10-01	68.6955149530782
2017-01-01	68.7878937844260
2017-04-01	68.5478235021684
2017-07-01	68.4469429069649
2017-10-01	68.8864962499660
2018-01-01	69.0131879984576
2018-04-01	69.0619290934257
2018-07-01	69.4103888552169