Quarterly Persons
2005-01-01 3466171
2005-04-01 3543198
2005-07-01 3585127
2005-10-01 3710829
2006-01-01 3671091
2006-04-01 3751572
2006-07-01 3759169
2006-10-01 3818441
2007-01-01 3784815
2007-04-01 3855936
2007-07-01 3857273
2007-10-01 3990381
2008-01-01 3987971
2008-04-01 3991034
2008-07-01 3946010
2008-10-01 3915055
2009-01-01 3955667
2009-04-01 4011555
2009-07-01 4194437
2009-10-01 4231717
2010-01-01 4172111
2010-04-01 4300842
2010-07-01 4255299
2010-10-01 4167133
2011-01-01 4265149
2011-04-01 4373883
2011-07-01 4493210
2011-10-01 4525251
2012-01-01 4655005
2012-04-01 4806810
2012-07-01 4882588
2012-10-01 4850669
2013-01-01 4811550
2013-04-01 4864268
2013-07-01 4863868
2013-10-01 4862750
2014-01-01 4832753
2014-04-01 4974766
2014-07-01 5020154
2014-10-01 5116271
2015-01-01 5202174
2015-04-01 5214993
2015-07-01 5336448
2015-10-01 5263613
2016-01-01 5268263
2016-04-01 5382728
2016-07-01 5498120
2016-10-01 5570128
2017-01-01 5577506
2017-04-01 5610726
2017-07-01 5645610
2017-10-01 5630948
2018-01-01 5780955
2018-04-01 5830817