Quarter	Persons
2005-01-01	19883122
2005-04-01	19865011
2005-07-01	19967088
2005-10-01	20069557
2006-01-01	19895592
2006-04-01	20007972
2006-07-01	20013731
2006-10-01	20038993
2007-01-01	20204059
2007-04-01	20218011
2007-07-01	20362436
2007-10-01	20504932
2008-01-01	20484658
2008-04-01	20587431
2008-07-01	20552575
2008-10-01	20746569
2009-01-01	20820071
2009-04-01	20883379
2009-07-01	21043870
2009-10-01	21283176
2010-01-01	21304701
2010-04-01	21488891
2010-07-01	21501674
2010-10-01	21529838
2011-01-01	21461359
2011-04-01	21492579
2011-07-01	21554817
2011-10-01	21615971
2012-01-01	21741676
2012-04-01	21717954
2012-07-01	21613792
2012-10-01	21540099
2013-01-01	21586265
2013-04-01	21516680
2013-07-01	21495157
2013-10-01	21489382
2014-01-01	21410945
2014-04-01	21301551
2014-07-01	21356222
2014-10-01	21483179
2015-01-01	21378289
2015-04-01	21388323
2015-07-01	21554913
2015-10-01	21582977
2016-01-01	21528450
2016-04-01	21592696
2016-07-01	21340766
2016-10-01	21576765
2017-01-01	21497056
2017-04-01	21635652
2017-07-01	21630452
2017-10-01	21592556
2018-01-01	21685943
2018-04-01	21832023