Quarter	Percent, Seasonally Adjusted
1998-04-01	26.1577836313027
1999-04-01	26.2659346794454
2000-04-01	26.6064387137383
2001-04-01	26.0547320410490
2002-04-01	26.0089196322927
2003-04-01	25.9361422106838
2004-04-01	26.4293882218411
2005-04-01	26.5829288169224
2006-04-01	26.1451924767094
2007-04-01	25.8165719663959
2008-04-01	25.1741036884189
2009-04-01	25.0968975847537
2010-01-01	26.4396514862290
2010-04-01	26.4024476267411
2010-07-01	26.2806236697864
2010-10-01	26.4067933062103
2011-01-01	25.8546829520197
2011-04-01	25.9355075305934
2011-07-01	25.8854453573721
2011-10-01	25.5299165635771
2012-01-01	25.7946749948714
2012-04-01	25.9306646872695
2012-07-01	25.5292921338200
2012-10-01	25.6158178040935
2013-01-01	25.6285957883756
2013-04-01	25.8220395193873
2013-07-01	25.7689675969391
2013-10-01	25.5742459014447
2014-01-01	25.6529467234325
2014-04-01	25.2957006898554
2014-07-01	25.3493218434918
2014-10-01	24.7129668898127
2015-01-01	24.9643377983046
2015-04-01	25.1506673953354
2015-07-01	25.1831553704668
2015-10-01	24.5611337423598
2016-01-01	24.2735709322196
2016-04-01	24.6767061453986
2016-07-01	24.5053172918718
2016-10-01	24.2829278038160
2017-01-01	24.3281584862544
2017-04-01	24.6087364422226
2017-07-01	24.4534545657382
2017-10-01	24.3336298409026
2018-01-01	24.1955533690668
2018-04-01	24.1742436290291