Quarterly Persons
2005-01-01 41441076
2005-04-01 41676868
2005-07-01 42334898
2005-10-01 42863703
2006-01-01 42740936
2006-04-01 43212434
2006-07-01 43617867
2006-10-01 43942607
2007-01-01 43526125
2007-04-01 44050928
2007-07-01 44101860
2007-10-01 45246080
2008-01-01 44651965
2008-04-01 45293616
2008-07-01 45029841
2008-10-01 44798686
2009-01-01 44627384
2009-04-01 45027104
2009-07-01 45743215
2009-10-01 46343704
2010-01-01 45524339
2010-04-01 46597624
2010-07-01 46452588
2010-10-01 45911934
2011-01-01 46005815
2011-04-01 46891586
2011-07-01 47350681
2011-10-01 48307467
2012-01-01 47726265
2012-04-01 49003380
2012-07-01 49275020
2012-10-01 48822271
2013-01-01 48358255
2013-04-01 49296229
2013-07-01 49309167
2013-10-01 49945599
2014-01-01 49080947
2014-04-01 49301557
2014-07-01 49455344
2014-10-01 49823798
2015-01-01 49806064
2015-04-01 50336088
2015-07-01 50734656
2015-10-01 51568519
2016-01-01 50778629
2016-04-01 51433590
2016-07-01 52043100
2016-10-01 52123674
2017-01-01 51859895
2017-04-01 52198611
2017-07-01 52438646
2017-10-01 52865845
2018-01-01 52876916
2018-04-01 53785257