Quarter	Percent, Not Seasonally adjusted
2011-01-01	6.93859632197282
2011-04-01	7.22921031738607
2011-07-01	7.87908855005832
2011-10-01	8.39362601066158
2012-01-01	7.53330372482376
2012-04-01	7.08244963838530
2012-07-01	7.07429644566952
2012-10-01	6.80931932105106
2013-01-01	6.76265752278206
2013-04-01	6.59962685617766
2013-07-01	5.79290209176826
2013-10-01	5.50644857159273
2014-01-01	5.94018463860638
2014-04-01	6.44069704837609
2014-07-01	7.09986461951460
2014-10-01	8.23260059908218
2015-01-01	15.58859495221280
2015-04-01	18.57090940524630
2015-07-01	18.52191734460490
2015-10-01	17.67811841991760
2016-01-01	10.64575701395630
2016-04-01	7.72885552733559
2016-07-01	7.34176950154621
2016-10-01	6.53262850009056
2017-01-01	5.14469886320022
2017-04-01	3.78590403298259
2017-07-01	2.86495405389368
2017-10-01	2.21362386348810
2018-01-01	1.56332646229753
2018-04-01	1.30731502982347
2018-07-01	1.40862029852830