Quarter	Percent, Seasonally Adjusted
2007-01-01	3.76342250709669
2007-04-01	3.42280717261376
2007-07-01	3.05442549917682
2007-10-01	3.17725425237501
2008-01-01	3.07779407368566
2008-04-01	4.76011574288194
2008-07-01	4.37557176858651
2008-10-01	4.42978944161296
2009-01-01	4.35569486135378
2009-04-01	4.43779166849352
2009-07-01	3.73758878071307
2009-10-01	4.31550383125233
2010-01-01	4.40165529188684
2010-04-01	3.56418752586418
2010-07-01	3.49567150721681
2010-10-01	4.16950947348190
2011-01-01	4.39049960697969
2011-04-01	4.74655563533129
2011-07-01	3.92127214738661
2011-10-01	4.13793355092729
2012-01-01	4.92298873992876
2012-04-01	3.83945377950195
2012-07-01	5.08363203525858
2012-10-01	3.99241898499688
2013-01-01	4.73840386806020
2013-04-01	5.72164925733225
2013-07-01	4.98804882411117
2013-10-01	5.83241198577610
2014-01-01	5.49486722378908
2014-04-01	4.53962177300697
2014-07-01	4.68177723633723
2014-10-01	4.71799660304243
2015-01-01	6.46344573962300
2015-04-01	4.89912656168688
2015-07-01	6.84736656294300
2015-10-01	5.09360892465260
2016-01-01	4.89436057120644
2016-04-01	5.38207575685375
2016-07-01	5.85539916208295
2016-10-01	5.11962689114164
2017-01-01	5.35426395178764
2017-04-01	4.58962059107799
2017-07-01	5.12516684534821
2017-10-01	4.51606886991065
2018-01-01	4.88441684135824
2018-04-01	5.22882468643210