Quarter	Persons
2005-01-01	39550420
2005-04-01	39737606
2005-07-01	40278669
2005-10-01	40820770
2006-01-01	40700989
2006-04-01	41198138
2006-07-01	41602634
2006-10-01	41906613
2007-01-01	41553964
2007-04-01	42069108
2007-07-01	42045218
2007-10-01	43147592
2008-01-01	42633451
2008-04-01	43157948
2008-07-01	42901844
2008-10-01	42784045
2009-01-01	42600652
2009-04-01	42895400
2009-07-01	43570069
2009-10-01	44138790
2010-01-01	43405997
2010-04-01	44355330
2010-07-01	44211155
2010-10-01	43772229
2011-01-01	43895008
2011-04-01	44650471
2011-07-01	45096732
2011-10-01	46043937
2012-01-01	45494845
2012-04-01	46692697
2012-07-01	46939387
2012-10-01	46506052
2013-01-01	46092338
2013-04-01	46979495
2013-07-01	46902044
2013-10-01	47551332
2014-01-01	46735148
2014-04-01	46891373
2014-07-01	47006290
2014-10-01	47378353
2015-01-01	47283563
2015-04-01	47751909
2015-07-01	48097119
2015-10-01	48905543
2016-01-01	48239667
2016-04-01	48799910
2016-07-01	49332355
2016-10-01	49482150
2017-01-01	49245169
2017-04-01	49499880
2017-07-01	49687916
2017-10-01	50065841
2018-01-01	50077677
2018-04-01	50882534