Quarterly Persons, Seasonally Adjusted
2005-01-01 17628928.456294898
2005-04-01 17472000.193281498
2005-07-01 17564295.122065000
2005-10-01 17795695.228358700
2006-01-01 17843848.355033300
2006-04-01 17965300.850192603
2006-07-01 18159633.557764400
2006-10-01 18243146.237009700
2007-01-01 18175626.001571300
2007-04-01 18309523.067268400
2007-07-01 18251051.397919200
2007-10-01 18421389.533241200
2008-01-01 18565623.078903202
2008-04-01 18813831.487739300
2008-07-01 18843232.855946900
2008-10-01 18959604.577410500
2009-01-01 19138802.345554702
2009-04-01 19265241.356107400
2009-07-01 19249321.367259200
2009-10-01 19294583.931078598
2010-01-01 19302335.835109000
2010-04-01 19545745.032886703
2010-07-01 19510220.492947200
2010-10-01 19578647.639057100
2011-01-01 19753232.821276800
2011-04-01 19902028.346323100
2011-07-01 20030486.069162700
2011-10-01 19972867.763237398
2012-01-01 20061849.579144900
2012-04-01 20319192.746165900
2012-07-01 20447824.062280900
2012-10-01 20359376.612408303
2013-01-01 20507996.894855600
2013-04-01 20684739.288168400
2013-07-01 20566984.757607900
2013-10-01 20941740.059368100
2014-01-01 20814548.630352500
2014-04-01 20765074.058531802
2014-07-01 20819213.701062800
2014-10-01 20996706.610052902
2015-01-01 21017240.764882700
2015-04-01 21170898.673820800
2015-07-01 21158148.790964300
2015-10-01 21484586.770332200
2016-01-01 21498193.260707803
2016-04-01 21575017.244334202
2016-07-01 21584722.813866902
2016-10-01 21769768.681091100
2017-01-01 21726289.722640500
2017-04-01 21682036.627003800
2017-07-01 21794601.543432500
2017-10-01 21886370.106923200
2018-01-01 22043764.145680603
2018-04-01 22197064.079949502