Quarter	Percent, Seasonally Adjusted
2005-01-01	29.5338532577162
2005-04-01	29.1482327505822
2005-07-01	29.3800818139016
2005-10-01	29.4679248823840
2006-01-01	29.1683856397466
2006-04-01	29.0543106184147
2006-07-01	29.2240690338403
2006-10-01	28.6837135063660
2007-01-01	29.1195484357395
2007-04-01	29.0011526374590
2007-07-01	28.8074764150890
2007-10-01	28.8288549227438
2008-01-01	28.7824805436687
2008-04-01	28.9095454143601
2008-07-01	28.5325026772024
2008-10-01	28.7668868858741
2009-01-01	28.6699336373843
2009-04-01	28.8512956035698
2009-07-01	28.7693527654660
2009-10-01	28.4440228938065
2010-01-01	28.3649697057847
2010-04-01	28.4138655719110
2010-07-01	28.4323217145093
2010-10-01	28.3241465638497
2011-01-01	27.8537550382259
2011-04-01	27.4352402710935
2011-07-01	27.6186859317512
2011-10-01	27.3205065143177
2012-01-01	27.5796501263243
2012-04-01	27.4508713016766
2012-07-01	27.0494665433359
2012-10-01	27.3437885990436
2013-01-01	27.3203862565111
2013-04-01	26.7985164869631
2013-07-01	27.0309949285324
2013-10-01	27.0163650999490
2014-01-01	26.9506200013796
2014-04-01	26.9326783979800
2014-07-01	26.6210046282725
2014-10-01	26.7822032795318
2015-01-01	26.8030218017270
2015-04-01	27.1717628964123
2015-07-01	27.0081302993704
2015-10-01	26.6259717076952
2016-01-01	26.4125581122032
2016-04-01	26.4824616015827
2016-07-01	26.1771603792160
2016-10-01	26.0933516780813
2017-01-01	26.2148198413545
2017-04-01	25.9137530041757
2017-07-01	26.0145692202591
2017-10-01	25.8391857655823
2018-01-01	25.7311201758415
2018-04-01	25.7599187530929