Quarterly Persons
2005-01-01 10497739
2005-04-01 10802293
2005-07-01 10939574
2005-10-01 11017908
2006-01-01 11206005
2006-04-01 11260586
2006-07-01 11497149
2006-10-01 11598920
2007-01-01 11586401
2007-04-01 11793568
2007-07-01 11740445
2007-10-01 12028627
2008-01-01 11962375
2008-04-01 12072744
2008-07-01 11949915
2008-10-01 11996205
2009-01-01 12197022
2009-04-01 12334930
2009-07-01 12878404
2009-10-01 12709977
2010-01-01 12461956
2010-04-01 12745094
2010-07-01 12600056
2010-10-01 12396861
2011-01-01 12502496
2011-04-01 12833091
2011-07-01 12953680
2011-10-01 13367445
2012-01-01 13116920
2012-04-01 13556963
2012-07-01 13567680
2012-10-01 13467485
2013-01-01 13373716
2013-04-01 13817881
2013-07-01 13894562
2013-10-01 13969242
2014-01-01 13727253
2014-04-01 13809640
2014-07-01 13714712
2014-10-01 13807619
2015-01-01 13809490
2015-04-01 14038124
2015-07-01 14028307
2015-10-01 14343640
2016-01-01 14196743
2016-04-01 14349654
2016-07-01 14474252
2016-10-01 14419083
2017-01-01 14410010
2017-04-01 14520500
2017-07-01 14417860
2017-10-01 14700317
2018-01-01 14669370
2018-04-01 14974934