Quarter	Percent, Seasonally Adjusted
2001-01-01	4.51243551005698
2001-04-01	4.44225507991711
2001-07-01	4.52744715102974
2001-10-01	4.63283780819889
2002-01-01	4.51553214533689
2002-04-01	4.66204540550844
2002-07-01	4.73302349656312
2002-10-01	4.65374181383558
2003-01-01	5.00503629336768
2003-04-01	4.97578686491323
2003-07-01	5.29590424381228
2003-10-01	5.60373254646905
2004-01-01	5.88805730405734
2004-04-01	6.04879660307404
2004-07-01	6.46618151567482
2004-10-01	6.37605559727204
2005-01-01	6.13984122332886
2005-04-01	8.13838777573611
2005-07-01	7.64464439558639
2005-10-01	7.80662347539462
2006-01-01	7.78962624732800
2006-04-01	7.68692573069340
2006-07-01	7.14634504145209
2006-10-01	6.59482247584775
2007-01-01	6.55214704342101
2007-04-01	6.65671384095684
2007-07-01	6.33530853940004
2007-10-01	6.51702844224663
2008-01-01	6.41253813341865
2008-04-01	6.49696162118538
2008-07-01	6.61770721462102
2008-10-01	6.97102254980075
2009-01-01	7.42029622953482
2009-04-01	7.96729963833230
2009-07-01	8.36692946208749
2009-10-01	8.63193127034094
2010-01-01	8.80413005669042
2010-04-01	8.68289794686319
2010-07-01	8.65442590311390
2010-10-01	8.32751819686996
2011-01-01	8.17245628041084
2011-04-01	7.91041022661344
2011-07-01	7.67381273262590
2011-10-01	7.70539449955698
2012-01-01	7.57197987688932
2012-04-01	7.77602419103737
2012-07-01	7.85982719222026
2012-10-01	7.99406298793232
2013-01-01	8.05648605004455
2013-04-01	7.88191125541643
2013-07-01	8.18125563965550
2013-10-01	7.93119972719656
2014-01-01	7.92884323703371
2014-04-01	7.82146433795721
2014-07-01	7.71264281749306
2014-10-01	7.73085181368891
2015-01-01	7.81843867102560
2015-04-01	7.70959899821835
2015-07-01	7.06371055146733
2015-10-01	7.08366033398286
2016-01-01	6.82649431672717
2016-04-01	6.66215179822171
2016-07-01	6.67479432916626
2016-10-01	6.63293584176746
2017-01-01	6.48913861575706
2017-04-01	6.52447139924502
2017-07-01	6.64934237699606
2017-10-01	6.46082701002696
2018-01-01	6.33485048712000
2018-04-01	6.28550091948893