Quarter	Percent, Seasonally Adjusted
2000-01-01	3.43673767495212
2000-04-01	3.26954937755503
2000-07-01	3.35090280455602
2000-10-01	3.26684043180645
2001-01-01	3.34974430885350
2001-04-01	3.52817179409102
2001-07-01	3.54377025825842
2001-10-01	3.62480615472217
2002-01-01	3.83771391295090
2002-04-01	3.80666739434909
2002-07-01	3.64386300056071
2002-10-01	3.76339826792618
2003-01-01	3.84031020290406
2003-04-01	4.00695612421406
2003-07-01	4.17735920055436
2003-10-01	4.15621003278993
2004-01-01	4.08187241160872
2004-04-01	4.04879341574986
2004-07-01	4.33537974336915
2004-10-01	4.27310729930810
2005-01-01	4.36069067047666
2005-04-01	4.39848684910408
2005-07-01	4.45648301694781
2005-10-01	4.31097777943815
2006-01-01	3.83889666333218
2006-04-01	3.71053865183396
2006-07-01	3.26021894780588
2006-10-01	2.79238122330989
2007-01-01	2.63517795119528
2007-04-01	2.50088536978604
2007-07-01	2.43153738165308
2007-10-01	2.40641670152299
2008-01-01	2.42397841509438
2008-04-01	2.50479245206211
2008-07-01	2.48499567811053
2008-10-01	2.78076711720052
2009-01-01	2.96920291395194
2009-04-01	3.08881936696447
2009-07-01	3.20615796348775
2009-10-01	3.14992788848782
2010-01-01	3.54263918947537
2010-04-01	3.62457792266252
2010-07-01	3.45114212858055
2010-10-01	3.46708343898717
2011-01-01	3.14874775783244
2011-04-01	3.32356758349827
2011-07-01	3.16247426416292
2011-10-01	3.22520366830709
2012-01-01	3.06704737765128
2012-04-01	3.05181826631326
2012-07-01	3.03839378363316
2012-10-01	3.33796338355089
2013-01-01	3.43975587376861
2013-04-01	3.42290948741980
2013-07-01	3.42657535996787
2013-10-01	3.40538429966615
2014-01-01	3.43857423507146
2014-04-01	3.19837154120467
2014-07-01	3.62837920487980
2014-10-01	3.66973851595752
2015-01-01	4.10992949417361
2015-04-01	4.22897140227221
2015-07-01	4.42951974614852
2015-10-01	4.41803124866970
2016-01-01	4.69363538852357
2016-04-01	4.69262871033115
2016-07-01	4.79914345979166
2016-10-01	4.53002977709985
2017-01-01	4.38385173990823
2017-04-01	4.27749983585494
2017-07-01	4.04353512221310
2017-10-01	3.94070956677013
2018-01-01	3.79590522894932
2018-04-01	3.72765134475521