Quarter	Percent, Not Seasonally adjusted
2011-01-01	4.18733488770265
2011-04-01	4.85366185873033
2011-07-01	5.38487585950910
2011-10-01	5.71690761785344
2012-01-01	5.38796177533166
2012-04-01	5.23061668413553
2012-07-01	5.18870929720190
2012-10-01	4.88196916896361
2013-01-01	4.63477050931854
2013-04-01	4.18423981156123
2013-07-01	3.80036437003239
2013-10-01	3.61825547860139
2014-01-01	3.79419924031376
2014-04-01	4.49321399499646
2014-07-01	5.00795629365751
2014-10-01	6.78490985370079
2015-01-01	15.44281560537610
2015-04-01	17.67146186198760
2015-07-01	17.95781917836400
2015-10-01	17.49516616984660
2016-01-01	9.63146426654706
2016-04-01	7.83526850984145
2016-07-01	7.21673839820358
2016-10-01	5.65091773049623
2017-01-01	3.97362482967444
2017-04-01	2.50041145829293
2017-07-01	1.86829179604005
2017-10-01	1.49967527170416
2018-01-01	1.47972962039170
2018-04-01	1.80803675324121
2018-07-01	2.33472215508102