Quarter	Percent, Seasonally Adjusted
2005-01-01	34.3794349236238
2005-04-01	34.7282755811074
2005-07-01	35.0458941159807
2005-10-01	35.0705563873639
2006-01-01	35.5069401245131
2006-04-01	35.1356809271935
2006-07-01	34.8779400489016
2006-10-01	35.8859184168267
2007-01-01	34.7586089633019
2007-04-01	34.7525418326072
2007-07-01	34.6864744923383
2007-10-01	36.3009863023860
2008-01-01	35.2934971399467
2008-04-01	35.8883630844124
2008-07-01	33.5070514344781
2008-10-01	33.2896930963964
2009-01-01	32.8512881997014
2009-04-01	32.2878217051702
2009-07-01	31.9865444550169
2009-10-01	32.2673032247514
2010-01-01	32.2719635671350
2010-04-01	32.0945562464160
2010-07-01	30.6203314747334
2010-10-01	30.4417934994817
2011-01-01	30.9043281160342
2011-04-01	30.6487279765776
2011-07-01	30.2238892408482
2011-10-01	30.7619983766868
2012-01-01	29.9583280858874
2012-04-01	29.9426203862985
2012-07-01	29.8982063332844
2012-10-01	29.8578427139934
2013-01-01	29.8075925160209
2013-04-01	29.6306153974106
2013-07-01	29.9031605466570
2013-10-01	29.5264212069538
2014-01-01	28.4042133591139
2014-04-01	28.5631832571993
2014-07-01	28.4189009630303
2014-10-01	28.2782492948887
2015-01-01	28.2473163601854
2015-04-01	27.6083585263779
2015-07-01	27.2781605967695
2015-10-01	26.7365792083501
2016-01-01	26.5557577703698
2016-04-01	26.1271120573695
2016-07-01	25.9059447665721
2016-10-01	25.7987827786327
2017-01-01	26.3009796300389
2017-04-01	25.1275555995447
2017-07-01	25.2272375387902
2017-10-01	24.9876930351214
2018-01-01	25.3613633451124
2018-04-01	25.1879958148430