Quarter	Percent, Not Seasonally adjusted
2006-01-01	13.88494131270070
2006-04-01	13.81973814166690
2006-07-01	14.23292024932860
2006-10-01	13.77181526771930
2007-01-01	13.24582890419190
2007-04-01	11.28737985048060
2007-07-01	9.99223568994521
2007-10-01	10.39131795888550
2008-01-01	11.06191078643430
2008-04-01	13.58937961093230
2008-07-01	14.87676228945670
2008-10-01	13.87870079782210
2009-01-01	12.69957925294430
2009-04-01	9.41141267997324
2009-07-01	7.57689550404534
2009-10-01	7.22337511413629
2010-01-01	8.25086812631441
2010-04-01	9.91296793809624
2010-07-01	9.85799285997618
2010-10-01	9.81791719567708
2011-01-01	8.65963855421686
2011-04-01	7.33574345388816
2011-07-01	8.04615962332822
2011-10-01	8.16191295275425
2012-01-01	8.32016632016634
2012-04-01	9.39387741187700
2012-07-01	9.48415297624619
2012-10-01	9.38135460660097
2013-01-01	9.49675636251968
2013-04-01	8.89384722776226
2013-07-01	9.08014260597775
2013-10-01	9.56228474729777
2014-01-01	11.64943032427690
2014-04-01	12.85957943657780
2014-07-01	14.30026527574120
2014-10-01	14.21516908317650
2015-01-01	12.82864439420580
2015-04-01	13.46545900824600
2015-07-01	14.02019252426140
2015-10-01	13.47827743176580
2016-01-01	12.92937913377430
2016-04-01	10.62671517578600
2016-07-01	8.95528797430304
2016-10-01	8.48614036707255
2017-01-01	8.65293784243338
2017-04-01	9.73682296758973
2017-07-01	11.12240956637580
2017-10-01	11.45113753278000
2018-01-01	11.54355008202730
2018-04-01	12.56930791490860
2018-07-01	15.94441409935380