Quarter	Percent, Not Seasonally adjusted
2011-01-01	4.256050050504720
2011-04-01	6.674363504326880
2011-07-01	7.777736257603180
2011-10-01	7.934787476045650
2012-01-01	7.815515807421110
2012-04-01	7.610578254373100
2012-07-01	7.781969723908090
2012-10-01	7.349732194537700
2013-01-01	7.151759623289890
2013-04-01	7.713927688859530
2013-07-01	7.908772341966090
2013-10-01	8.178264366856810
2014-01-01	7.999225905031890
2014-04-01	8.461989086527570
2014-07-01	9.402835268928890
2014-10-01	10.426230957404600
2015-01-01	17.528625068303600
2015-04-01	18.658576420529300
2015-07-01	17.437251220308600
2015-10-01	16.912706255639200
2016-01-01	10.135986079082300
2016-04-01	7.373635485209500
2016-07-01	6.872898758083680
2016-10-01	6.470416454413850
2017-01-01	5.560711945083350
2017-04-01	3.930020182196320
2017-07-01	2.584097854404540
2017-10-01	1.049645053112350
2018-01-01	0.372210622037445
2018-04-01	1.751710872253770
2018-07-01	2.994341575308240