Quarter	Persons, Seasonally Adjusted
2005-01-01	176160777.33016500
2005-04-01	176747321.68360500
2005-07-01	177406654.95683200
2005-10-01	177737741.55939900
2006-01-01	178509277.83684700
2006-04-01	179025847.00679597
2006-07-01	179410499.69937500
2006-10-01	179877395.37698200
2007-01-01	180380543.89469700
2007-04-01	180810297.82381700
2007-07-01	180888962.53929102
2007-10-01	181047587.31219602
2008-01-01	180953390.41017000
2008-04-01	180603792.08918202
2008-07-01	179912129.43483800
2008-10-01	178584968.32914400
2009-01-01	176123188.85070900
2009-04-01	174328203.19433698
2009-07-01	173184357.74773300
2009-10-01	172642721.95388700
2010-01-01	172374513.50702600
2010-04-01	172893752.34351602
2010-07-01	173227070.63084200
2010-10-01	173261969.55528200
2011-01-01	173815996.97989002
2011-04-01	174001282.14945600
2011-07-01	173959457.20216802
2011-10-01	174425729.72181898
2012-01-01	174430691.39226598
2012-04-01	174724885.61821700
2012-07-01	174981330.24639200
2012-10-01	175147746.61645800
2013-01-01	174741272.82568502
2013-04-01	175002503.45286500
2013-07-01	175079693.92747498
2013-10-01	175387786.38397500
2014-01-01	176132375.55512000
2014-04-01	176656490.45186900
2014-07-01	177233700.43486600
2014-10-01	177455219.64147800
2015-01-01	177865508.55579500
2015-04-01	178000637.99497000
2015-07-01	178512362.02937198
2015-10-01	179004972.41653000
2016-01-01	179888064.59659400
2016-04-01	180297105.35557503
2016-07-01	180545817.39410302
2016-10-01	181029374.01039400
2017-01-01	181204791.87269598
2017-04-01	181732451.62157300
2017-07-01	181963274.79086798
2017-10-01	182402672.49152997
2018-01-01	183264861.56297400