Quarter	Persons, Seasonally Adjusted
2005-01-01	632589.43888373300
2005-04-01	622555.92629422400
2005-07-01	611098.39577843300
2005-10-01	614256.23904360990
2006-01-01	592259.35416449290
2006-04-01	590278.39118634490
2006-07-01	596162.32879593100
2006-10-01	582199.92585323100
2007-01-01	591917.91651629800
2007-04-01	592076.61948573900
2007-07-01	585216.86437927410
2007-10-01	577188.59961868800
2008-01-01	581146.92977017210
2008-04-01	570447.44963778210
2008-07-01	579689.42126840900
2008-10-01	589616.19932363600
2009-01-01	597336.04956775800
2009-04-01	593869.54177827600
2009-07-01	590097.90669352110
2009-10-01	591896.50196044390
2010-01-01	594076.02358394900
2010-04-01	595951.77571314900
2010-07-01	601397.63822006110
2010-10-01	602874.56248284110
2011-01-01	585217.37013039800
2011-04-01	578519.14893779300
2011-07-01	572069.88411460000
2011-10-01	570893.59681720890
2012-01-01	577135.81728277000
2012-04-01	566479.48245916400
2012-07-01	559314.89916902700
2012-10-01	563469.80108903910
2013-01-01	561930.60519874990
2013-04-01	552990.01030551600
2013-07-01	543904.97319030400
2013-10-01	551574.41130543000
2014-01-01	554141.15318438410
2014-04-01	545175.68507608990
2014-07-01	538989.02737081000
2014-10-01	541594.13436871600
2015-01-01	539560.50247857900
2015-04-01	530952.13177320900
2015-07-01	531425.85930246100
2015-10-01	529461.50644575100
2016-01-01	528172.18096822790
2016-04-01	526423.32910840610
2016-07-01	519312.62918722200
2016-10-01	518891.86073614300
2017-01-01	512783.94123139296
2017-04-01	504570.24936239900
2017-07-01	503254.93328724796
2017-10-01	503390.87611896003
2018-01-01	496590.10275282600
2018-04-01	490338.31991030596