Quarter	Percent, Seasonally Adjusted
2005-01-01	20.5254515599343
2005-04-01	20.2874743326489
2005-07-01	21.2233169129721
2005-10-01	20.9628289537123
2006-01-01	22.7964240758297
2006-04-01	25.1087231300392
2006-07-01	24.1787027820270
2006-10-01	23.3473928188855
2007-01-01	22.7906976744186
2007-04-01	23.6006026537144
2007-07-01	23.2980972515856
2007-10-01	21.1434063659992
2008-01-01	23.6641221374046
2008-04-01	23.1552162849873
2008-07-01	27.9355659177618
2008-10-01	26.3782866836302
2009-01-01	24.4301075268817
2009-04-01	25.2903225806452
2009-07-01	27.1281169389510
2009-10-01	26.5376344086022
2010-01-01	25.2878653675819
2010-04-01	22.2862206468764
2010-07-01	26.4953478068232
2010-10-01	27.6350752878654
2011-01-01	23.8925541941565
2011-04-01	22.7359389895138
2011-07-01	25.9027443428021
2011-10-01	23.8397655105032
2012-01-01	24.8031496062992
2012-04-01	25.6689791873142
2012-07-01	27.2500000000000
2012-10-01	26.5182186234818
2013-01-01	25.9183673469388
2013-04-01	26.5946502057613
2013-07-01	29.4300518134715
2013-10-01	26.1643118785976
2014-01-01	29.1139240506329
2014-04-01	28.7234042553192
2014-07-01	30.3160149973219
2014-10-01	30.1948051948052
2015-01-01	28.4934497816594
2015-04-01	30.0441014332966
2015-07-01	31.2116136236739
2015-10-01	33.5034013605442
2016-01-01	31.9954128440367
2016-04-01	29.7265852239674
2016-07-01	33.7078651685393
2016-10-01	32.0048309178744
2017-01-01	29.8589822194972
2017-04-01	34.2319749216301
2017-07-01	33.0122029543995
2017-10-01	31.6480630334865
2018-01-01	32.3784143904064
2018-04-01	32.5439783491204