Quarter	Percent, Seasonally Adjusted
1999-01-01	7.58588058976808
1999-04-01	7.36143997833559
1999-07-01	7.75790090237600
1999-10-01	8.07908150871424
2000-01-01	8.07080462223960
2000-04-01	8.41278829642576
2000-07-01	8.27882658864528
2000-10-01	8.25177242469869
2001-01-01	8.67044014963230
2001-04-01	8.57158473503918
2001-07-01	8.72791994731955
2001-10-01	8.60891824424612
2002-01-01	8.46222400280930
2002-04-01	8.29714864572240
2002-07-01	7.80649345498450
2002-10-01	7.90406307721589
2003-01-01	8.07707424584506
2003-04-01	7.96254883279694
2003-07-01	8.61301844956176
2003-10-01	8.32265886556911
2004-01-01	8.41668427910561
2004-04-01	8.56223567255392
2004-07-01	8.43506788737123
2004-10-01	8.45076521129675
2005-01-01	8.44641707263048
2005-04-01	8.49430919423049
2005-07-01	8.21131897906334
2005-10-01	8.00468144249809
2006-01-01	7.92980299486532
2006-04-01	7.92568214318739
2006-07-01	7.57405724084153
2006-10-01	7.42015210704880
2007-01-01	7.59265354636944
2007-04-01	7.68763560959500
2007-07-01	7.90647428185010
2007-10-01	7.52003184021691
2008-01-01	7.26178721680503
2008-04-01	6.58959088550954
2008-07-01	6.20625440803464
2008-10-01	6.94054822524438
2009-01-01	7.31350776128800
2009-04-01	7.94650145771222
2009-07-01	7.85336406124214
2009-10-01	8.22793111617672
2010-01-01	7.71983375112896
2010-04-01	7.98309064062562
2010-07-01	8.35460937705884
2010-10-01	7.89412565211786
2011-01-01	8.38202966483080
2011-04-01	8.36409993692719
2011-07-01	8.39877306327916
2011-10-01	8.74352738462163
2012-01-01	9.01461306498972
2012-04-01	9.30405567865914
2012-07-01	9.48380480408546
2012-10-01	9.61284320610351
2013-01-01	9.26234587779004
2013-04-01	9.91145549006563
2013-07-01	10.01534281848630
2013-10-01	10.16311100449270
2014-01-01	10.22441872259900
2014-04-01	9.78097166808051
2014-07-01	9.16433498012055
2014-10-01	9.59165997222486
2015-01-01	9.36187167195445
2015-04-01	9.04178674269616
2015-07-01	9.30394111726052
2015-10-01	9.08806011528017
2016-01-01	8.92992074090231
2016-04-01	8.94660342472146
2016-07-01	9.38151452404073
2016-10-01	9.58841890178039
2017-01-01	10.10406934475710
2017-04-01	10.68322822462840
2017-07-01	10.50505706464670
2017-10-01	10.35200920068330
2018-01-01	10.61854683659370
2018-04-01	10.15255480752320