Quarter	Percent, Seasonally Adjusted
2000-01-01	46.3277437446151
2000-04-01	46.5552291970017
2000-07-01	46.6895905575154
2000-10-01	46.6258835864043
2001-01-01	46.6507754072765
2001-04-01	46.3902921123269
2001-07-01	46.4799941068960
2001-10-01	46.8510720099216
2002-01-01	47.0238103657730
2002-04-01	47.4228895057957
2002-07-01	47.6679570095957
2002-10-01	47.8492628917720
2003-01-01	48.0766066702628
2003-04-01	48.1135885639003
2003-07-01	48.2339108739273
2003-10-01	48.2740079321168
2004-01-01	48.0457388803118
2004-04-01	48.3375450595914
2004-07-01	48.3506520132260
2004-10-01	48.2210326529354
2005-01-01	48.2643302487916
2005-04-01	48.0221213994560
2005-07-01	47.9326414096786
2005-10-01	48.1730758538276
2006-01-01	48.8094089145058
2006-04-01	49.1418929147779
2006-07-01	49.3474897385437
2006-10-01	49.6286120769059
2007-01-01	49.5572725372258
2007-04-01	49.4673734659032
2007-07-01	49.3968649968252
2007-10-01	49.2389882453767
2008-01-01	49.1178103900498
2008-04-01	48.9835945588414
2008-07-01	48.8146556122899
2008-10-01	48.5694800509924
2009-01-01	48.1471478518127
2009-04-01	48.1456282643339
2009-07-01	47.9738309109348
2009-10-01	47.6611984331258
2010-01-01	47.7715749936491
2010-04-01	47.4284574030306
2010-07-01	47.2479791132638
2010-10-01	47.3505142543232
2011-01-01	47.3041885583524
2011-04-01	47.2441423827193
2011-07-01	47.1834763092187
2011-10-01	46.9055875251483
2012-01-01	46.7010549509847
2012-04-01	46.6029840494259
2012-07-01	46.6144268195356
2012-10-01	46.5501518452591
2013-01-01	46.8193986762076
2013-04-01	46.5578913757746
2013-07-01	46.3806381963733
2013-10-01	46.2625750740943
2014-01-01	45.9282393691212
2014-04-01	46.1080871952225
2014-07-01	46.0643647952443
2014-10-01	46.0822540551421
2015-01-01	46.1852238166495
2015-04-01	46.1414830259049
2015-07-01	45.9910775568429
2015-10-01	45.9387496639683
2016-01-01	45.9625172849568
2016-04-01	45.9945403766514
2016-07-01	46.0124391428572
2016-10-01	45.9408729550912
2017-01-01	45.8652615218046
2017-04-01	45.8111586182186
2017-07-01	45.9375084120767
2017-10-01	46.0270866028199
2018-01-01	46.0252627498418
2018-04-01	45.9421278965290