Quarter	Persons
2005-01-01	43099847
2005-04-01	43180433
2005-07-01	44000204
2005-10-01	44245519
2006-01-01	44306012
2006-04-01	44611672
2006-07-01	45431392
2006-10-01	45580994
2007-01-01	45314888
2007-04-01	45569395
2007-07-01	45864926
2007-10-01	46868952
2008-01-01	46453196
2008-04-01	46905921
2008-07-01	46964082
2008-10-01	46753657
2009-01-01	46977904
2009-04-01	47453163
2009-07-01	48738589
2009-10-01	48903792
2010-01-01	48069274
2010-04-01	49133132
2010-07-01	49190032
2010-10-01	48478718
2011-01-01	48505168
2011-04-01	49482112
2011-07-01	50127032
2011-10-01	50772496
2012-01-01	50192842
2012-04-01	51477178
2012-07-01	51927050
2012-10-01	51317999
2013-01-01	50847242
2013-04-01	51895865
2013-07-01	52034353
2013-10-01	52370886
2014-01-01	51559018
2014-04-01	51836752
2014-07-01	52192043
2014-10-01	52108400
2015-01-01	52007842
2015-04-01	52623721
2015-07-01	53179919
2015-10-01	53809017
2016-01-01	52918649
2016-04-01	53539565
2016-07-01	54226803
2016-10-01	54034800
2017-01-01	53681720
2017-04-01	54068791
2017-07-01	54369915
2017-10-01	54696638
2018-01-01	54590773
2018-04-01	55643417