Quarterly Persons, Seasonally Adjusted
1998-04-01 3952800.0000000000
1999-04-01 3962100.0000000000
2000-04-01 3964600.0000000000
2001-04-01 4020700.0000000000
2002-04-01 4064700.0000000000
2003-04-01 4108100.0000000005
2004-04-01 4117600.0000000005
2005-04-01 4144100.0000000005
2006-04-01 4201500.0000000000
2007-04-01 4256100.0000000000
2008-04-01 4351500.0000000000
2009-04-01 4425400.0000000000
2010-01-01 4383142.1799330400
2010-04-01 4399619.3045749200
2010-07-01 4402420.1664332105
2010-10-01 4411418.3490588400
2011-01-01 4452282.4623643700
2011-04-01 4461488.1085684400
2011-07-01 4468117.2545151600
2011-10-01 4517312.1745520400
2012-01-01 4504546.8466576300
2012-04-01 4517816.8577576000
2012-07-01 4549364.1565483500
2012-10-01 4558072.1390364300
2013-01-01 4567702.8574037210
2013-04-01 4577884.8946559500
2013-07-01 4584182.8022029200
2013-10-01 4613729.4457374100
2014-01-01 4620001.3783543200
2014-04-01 4664867.7329886400
2014-07-01 4665216.0345893700
2014-10-01 4720014.8540676700
2015-01-01 4719378.7119252800
2015-04-01 4722667.4193066600
2015-07-01 4725442.0976204000
2015-10-01 4779811.7711476600
2016-01-01 4804481.1357751200
2016-04-01 4795200.9017651500
2016-07-01 4804089.6609268700
2016-10-01 4836228.3015328700
2017-01-01 4833768.9963830000
2017-04-01 4825323.8376884400
2017-07-01 4834107.7495977700
2017-10-01 4853599.4163307890
2018-01-01 4866146.9368054710
2018-04-01 4873338.6262132800