Quarter	Percent, Seasonally Adjusted
2007-01-01	2.88518740667426
2007-04-01	3.37986855263630
2007-07-01	2.13014748883515
2007-10-01	2.92567630570685
2008-01-01	1.10453568309751
2008-04-01	3.78995599928187
2008-07-01	4.64292868579411
2008-10-01	5.53445691245034
2009-01-01	3.24794022201287
2009-04-01	3.70912701805878
2009-07-01	3.38140226617544
2009-10-01	3.52428881204309
2010-01-01	3.62268023790065
2010-04-01	3.62548241794204
2010-07-01	1.74646346895891
2010-10-01	3.07622744184970
2011-01-01	2.62278796437996
2011-04-01	3.80631141390235
2011-07-01	3.18833935664309
2011-10-01	3.63101968215469
2012-01-01	4.24598464453917
2012-04-01	3.23518951204382
2012-07-01	4.24447612001522
2012-10-01	3.49477455225472
2013-01-01	4.32552636954286
2013-04-01	4.95281949244547
2013-07-01	4.59028413952093
2013-10-01	4.47283479624959
2014-01-01	7.14494402563843
2014-04-01	4.01793694343214
2014-07-01	3.64479702256031
2014-10-01	3.77948317950778
2015-01-01	5.09903493652522
2015-04-01	4.05610769285364
2015-07-01	5.81552107987675
2015-10-01	4.86801139740521
2016-01-01	4.42684242871146
2016-04-01	5.01636549001051
2016-07-01	5.17322760267725
2016-10-01	5.12011647225924
2017-01-01	5.44486691291587
2017-04-01	4.52091092104432
2017-07-01	5.07746095945933
2017-10-01	4.24213214334422
2018-01-01	3.74196269921250
2018-04-01	4.61678862476636