Quarter	Percent, Seasonally Adjusted
2004-01-01	11.8649461232910
2004-04-01	11.2020085976875
2004-07-01	13.4007925820476
2004-10-01	11.7566697242335
2005-01-01	10.9389273489693
2005-04-01	12.3039376459013
2005-07-01	13.7900825200648
2005-10-01	12.0454605851766
2006-01-01	11.8247385503065
2006-04-01	12.9042170379655
2006-07-01	13.1224424825487
2006-10-01	11.4674887088680
2007-01-01	10.5335819816694
2007-04-01	11.2221315466434
2007-07-01	12.8225871152355
2007-10-01	10.7756768371294
2008-01-01	10.7459463678285
2008-04-01	11.3829740610189
2008-07-01	12.9286441109133
2008-10-01	11.6992933355324
2009-01-01	11.4950700918908
2009-04-01	12.0745600683942
2009-07-01	13.2724404541648
2009-10-01	11.7902641977888
2010-01-01	11.2871759163420
2010-04-01	13.2853203456475
2010-07-01	13.9076978854541
2010-10-01	13.6343553491431
2011-01-01	10.9057361480436
2011-04-01	11.5339105982068
2011-07-01	13.1550234152465
2011-10-01	13.3055269667588
2012-01-01	11.0548104604858
2012-04-01	12.4679260152266
2012-07-01	13.7638574462623
2012-10-01	13.2634864021400
2013-01-01	11.4642795998728
2013-04-01	11.8665750094465
2013-07-01	13.9205465333169
2013-10-01	13.2353882886756
2014-01-01	11.2208274636829
2014-04-01	11.9100959952709
2014-07-01	13.4757851937357
2014-10-01	13.3177736826419
2015-01-01	11.5937268018806
2015-04-01	12.5005249850904
2015-07-01	13.4069791535471
2015-10-01	13.6461438243945
2016-01-01	11.7828431667368
2016-04-01	12.7215526237184
2016-07-01	13.2364903262230
2016-10-01	13.5126318460256
2017-01-01	11.5450935498873
2017-04-01	12.0854255341752
2017-07-01	13.5086893275522
2017-10-01	12.8988210544197
2018-01-01	11.2853384128376
2018-04-01	12.2389588620120