Quarter	Persons, Seasonally Adjusted
1999-01-01	3823429.801
1999-04-01	3827802.216
1999-07-01	3833214.284
1999-10-01	3837288.600
2000-01-01	3837304.922
2000-04-01	3840018.537
2000-07-01	3841341.270
2000-10-01	3841776.837
2001-01-01	3849080.276
2001-04-01	3852882.700
2001-07-01	3855175.292
2001-10-01	3857929.247
2002-01-01	3795775.597
2002-04-01	3805260.735
2002-07-01	3805688.167
2002-10-01	3814224.160
2003-01-01	3867985.757
2003-04-01	3875822.763
2003-07-01	3878949.159
2003-10-01	3886596.907
2004-01-01	3873971.029
2004-04-01	3895763.176
2004-07-01	3905724.721
2004-10-01	3917634.840
2005-01-01	3928101.661
2005-04-01	3932839.215
2005-07-01	3942723.959
2005-10-01	3951766.859
2006-01-01	3958215.872
2006-04-01	3960623.629
2006-07-01	3963608.165
2006-10-01	3971966.535
2007-01-01	3976462.664
2007-04-01	3983291.458
2007-07-01	3988614.797
2007-10-01	3990179.383
2008-01-01	3994302.505
2008-04-01	4003208.311
2008-07-01	4004334.923
2008-10-01	4002468.252
2009-01-01	4006912.121
2009-04-01	4009886.199
2009-07-01	4014356.628
2009-10-01	4017499.687
2010-01-01	4020072.335
2010-04-01	4020041.650
2010-07-01	4025644.612
2010-10-01	4030158.908
2011-01-01	4031918.008
2011-04-01	4040367.332
2011-07-01	4042383.435
2011-10-01	4050851.892
2012-01-01	4056334.340
2012-04-01	4062072.880
2012-07-01	4069148.228
2012-10-01	4075612.282
2013-01-01	4082724.506
2013-04-01	4071794.264
2013-07-01	4081051.570
2013-10-01	4088622.319
2014-01-01	4095446.179
2014-04-01	4103729.792
2014-07-01	4112825.307