Quarter	Percent, Seasonally Adjusted
1998-01-01	26.6428960381438
1998-04-01	26.3235852842547
1998-07-01	26.3014092931627
1998-10-01	26.2526221086777
1999-01-01	26.2162765689934
1999-04-01	26.1899338454554
1999-07-01	26.0789371175786
1999-10-01	26.1314191702999
2000-01-01	26.0697736747406
2000-04-01	25.9752938094331
2000-07-01	25.8335777771896
2000-10-01	25.6957638469164
2001-01-01	25.8579582432900
2001-04-01	26.0654774511757
2001-07-01	25.8764528901697
2001-10-01	25.9257149423679
2002-01-01	25.7780718962613
2002-04-01	25.6984152998279
2002-07-01	25.5917688972654
2002-10-01	25.5373233587882
2003-01-01	25.3932892679086
2003-04-01	25.3671731158577
2003-07-01	25.2363664618605
2003-10-01	25.0828062795395
2004-01-01	25.2897786753256
2004-04-01	24.9320449679602
2004-07-01	24.9072223819665
2004-10-01	24.9775944748639
2005-01-01	25.1897310793825
2005-04-01	25.3886683412047
2005-07-01	25.5992500023892
2005-10-01	25.4473202359995
2006-01-01	25.3400194289678
2006-04-01	25.3051219659925
2006-07-01	25.6137465642843
2006-10-01	25.6369065835998
2007-01-01	25.8549523075308
2007-04-01	25.8702343095556
2007-07-01	25.5645736645604
2007-10-01	25.6453116019540
2008-01-01	25.6862627820327
2008-04-01	25.4184804541576
2008-07-01	25.7962093508093
2008-10-01	25.9038118083907
2009-01-01	26.2421335387832
2009-04-01	26.5365990436359
2009-07-01	26.3587795324805
2009-10-01	26.6988586283994
2010-01-01	26.5848931745629
2010-04-01	26.7108088173383
2010-07-01	27.2389780355645
2010-10-01	27.0492481264795
2011-01-01	27.2201598549008
2011-04-01	27.4088372339828
2011-07-01	27.1090345646452
2011-10-01	26.9486275509171
2012-01-01	26.4843320313836
2012-04-01	26.0979930107993
2012-07-01	26.3090106949793
2012-10-01	26.2370842121518
2013-01-01	26.6030993866772
2013-04-01	26.7775200290475
2013-07-01	26.8063291376669
2013-10-01	26.7859706422426
2014-01-01	26.4952163058103
2014-04-01	26.6326077307002
2014-07-01	26.3198573612850
2014-10-01	26.1937166133096
2015-01-01	26.2276637760971
2015-04-01	25.9659213380357
2015-07-01	25.8131966077421
2015-10-01	25.6766974089621
2016-01-01	25.5996505404290
2016-04-01	25.0611345971603
2016-07-01	25.2019753614698
2016-10-01	25.0086169435580
2017-01-01	24.8229439229062
2017-04-01	25.2214787545613
2017-07-01	24.9160876500070
2017-10-01	24.9683407090618
2018-01-01	24.9594469784623
2018-04-01	24.5302916602405