Quarter	Percent, Seasonally Adjusted
2005-01-01	41.9901204481102
2005-04-01	42.1413766639159
2005-07-01	42.3195434533177
2005-10-01	42.8203488480938
2006-01-01	42.9994523613451
2006-04-01	43.2188657563816
2006-07-01	43.7457481081641
2006-10-01	43.8152360256172
2007-01-01	43.9728150193099
2007-04-01	44.4893699529804
2007-07-01	44.5861468209091
2007-10-01	44.8199974437080
2008-01-01	44.9697330084593
2008-04-01	45.4458857662984
2008-07-01	45.6346786904415
2008-10-01	45.7805050560141
2009-01-01	45.8039022538173
2009-04-01	46.0402297589745
2009-07-01	45.7602281759259
2009-10-01	45.9331906629709
2010-01-01	46.1439157967840
2010-04-01	46.0184283765307
2010-07-01	46.3028808025592
2010-10-01	46.4334477277813
2011-01-01	46.9072312249553
2011-04-01	47.0941233959591
2011-07-01	47.2632465985897
2011-10-01	47.6257376899310
2012-01-01	47.9980440023502
2012-04-01	48.4940920059423
2012-07-01	48.9822626979630
2012-10-01	49.2795977196996
2013-01-01	49.3756773997954
2013-04-01	49.7741397784885
2013-07-01	50.4081057841368
2013-10-01	50.8396864084133
2014-01-01	51.2086859660610
2014-04-01	51.4800867462842
2014-07-01	51.9541415350539
2014-10-01	52.4020339489433
2015-01-01	52.6594816727335
2015-04-01	53.0030782795294
2015-07-01	53.4771580970155
2015-10-01	53.9525857927358
2016-01-01	54.6498246042475
2016-04-01	55.0878563625734
2016-07-01	55.4059916775334
2016-10-01	55.7974710445241
2017-01-01	56.3114675589155
2017-04-01	56.9630601037219
2017-07-01	57.2236606073675
2017-10-01	57.7306045909107
2018-01-01	58.1765624519446
2018-04-01	58.4050475739129