Quarter	Percent, Seasonally Adjusted
2006-01-01	29.5506520346168
2006-04-01	29.9102335268176
2006-07-01	30.1080404290244
2006-10-01	30.5112403188141
2007-01-01	30.2929179594444
2007-04-01	30.1659147918345
2007-07-01	30.1676761326146
2007-10-01	29.8440753699241
2008-01-01	30.2029312148772
2008-04-01	30.5868051173665
2008-07-01	30.5732074885998
2008-10-01	30.2249640659797
2009-01-01	29.6484596957490
2009-04-01	29.7496511637846
2009-07-01	30.3594828584832
2009-10-01	30.8574705502298
2010-01-01	31.3103518170912
2010-04-01	31.6023967406783
2010-07-01	31.6469150016528
2010-10-01	32.1125736867176
2011-01-01	33.0592354364032
2011-04-01	33.0694289636786
2011-07-01	33.5452416472322
2011-10-01	33.5206830239463
2012-01-01	33.1564065834939
2012-04-01	33.6312749581761
2012-07-01	33.7406950355025
2012-10-01	34.3532117435898
2013-01-01	34.3305106761539
2013-04-01	34.3376465266463
2013-07-01	34.2299532427980
2013-10-01	34.2106231339058
2014-01-01	34.2356135992242
2014-04-01	34.3061328182131
2014-07-01	34.1888252425050
2014-10-01	34.3021246735678