Quarter	Percent, Seasonally Adjusted
2005-01-01	27.5036532275221
2005-04-01	27.4057060719476
2005-07-01	27.4676117310427
2005-10-01	27.6086490363712
2006-01-01	26.7595411274365
2006-04-01	26.7022379686489
2006-07-01	26.8101855601243
2006-10-01	26.6255147687013
2007-01-01	26.0807760837861
2007-04-01	26.4423839025633
2007-07-01	26.1546524702197
2007-10-01	25.5688974588120
2008-01-01	24.9196335084332
2008-04-01	24.7915967490651
2008-07-01	24.8724903822755
2008-10-01	24.3100498862219
2009-01-01	24.3933964409555
2009-04-01	24.5295214601855
2009-07-01	24.4393267951619
2009-10-01	24.1703157577496
2010-01-01	23.4288552319942
2010-04-01	22.7275530387156
2010-07-01	21.8554219445618
2010-10-01	21.7222360951320
2011-01-01	21.4609579681062
2011-04-01	20.8579099794970
2011-07-01	20.8785906274076
2011-10-01	20.9264814000715
2012-01-01	21.0663688171029
2012-04-01	21.3707010600563
2012-07-01	20.9283938951392
2012-10-01	21.1660338671961
2013-01-01	20.7614056216531
2013-04-01	20.8029467585936
2013-07-01	20.9262026733537
2013-10-01	20.8351525728016
2014-01-01	20.7536745089352
2014-04-01	20.7419428898142
2014-07-01	20.8455810913354
2014-10-01	20.6349509823772
2015-01-01	20.9556126932975
2015-04-01	20.7646964474437
2015-07-01	20.2959085089416
2015-10-01	20.3390186436804
2016-01-01	20.6732231478042
2016-04-01	20.3943397592563
2016-07-01	20.0793921064048
2016-10-01	20.3391458075258
2017-01-01	20.6114035359762
2017-04-01	20.0997377466154
2017-07-01	20.0132848774606
2017-10-01	19.7258719596379
2018-01-01	19.6432043817592
2018-04-01	19.5132157015686
2018-07-01	20.0201433737634