Quarter	Persons
2005-01-01	10376311
2005-04-01	10541208
2005-07-01	10216818
2005-10-01	10443654
2006-01-01	10458482
2006-04-01	10442304
2006-07-01	10132460
2006-10-01	10239594
2007-01-01	10542374
2007-04-01	10630825
2007-07-01	10517517
2007-10-01	10278481
2008-01-01	10723217
2008-04-01	10758041
2008-07-01	10568960
2008-10-01	10988457
2009-01-01	11345382
2009-04-01	11303957
2009-07-01	10975430
2009-10-01	10962013
2010-01-01	11456990
2010-04-01	11333170
2010-07-01	11088562
2010-10-01	11534910
2011-01-01	11764313
2011-04-01	11497020
2011-07-01	11334566
2011-10-01	11147639
2012-01-01	11787846
2012-04-01	11383192
2012-07-01	11104672
2012-10-01	11407166
2013-01-01	11865062
2013-04-01	11497475
2013-07-01	11392892
2013-10-01	11415907
2014-01-01	11712502
2014-04-01	11589112
2014-07-01	11420374
2014-10-01	11852134
2015-01-01	12047231
2015-04-01	11906121
2015-07-01	11763906
2015-10-01	11684784
2016-01-01	12247800
2016-04-01	12119453
2016-07-01	11567531
2016-10-01	12057109
2017-01-01	12260836
2017-04-01	12215253
2017-07-01	12031392
2017-10-01	12044845
2018-01-01	12489475
2018-04-01	12239004