Quarter	Persons
2000-04-01	44616700
2001-04-01	44634100
2002-04-01	43764800
2003-04-01	42909000
2004-04-01	42247200
2005-01-01	41791600
2005-04-01	41561200
2005-07-01	41667600
2005-10-01	41271600
2006-01-01	41038500
2006-04-01	40871300
2006-07-01	40729500
2006-10-01	40487800
2007-01-01	40626200
2007-04-01	40382100
2007-07-01	40074100
2007-10-01	39975100
2008-01-01	40020500
2008-04-01	39705200
2008-07-01	39598200
2008-10-01	39458200
2009-01-01	39477200
2009-04-01	39130100
2009-07-01	39237700
2009-10-01	39046400
2010-01-01	38961400
2010-04-01	38793400
2010-07-01	38814900
2010-10-01	38548700
2011-01-01	38677300
2011-04-01	38334200
2011-07-01	38285900
2011-10-01	37870300
2012-01-01	37786500
2012-04-01	37421800
2012-07-01	37359600
2012-10-01	37019900
2013-01-01	37006600
2013-04-01	36914100
2013-07-01	36819300
2013-10-01	36539600
2014-01-01	36840800
2014-04-01	36698000
2014-07-01	36628900
2014-10-01	36225200
2015-01-01	36484900
2015-04-01	36225800
2015-07-01	36403600
2015-10-01	36058300
2016-01-01	36169500
2016-04-01	35771600
2016-07-01	35527600
2016-10-01	35469400
2017-01-01	35692000
2017-04-01	35456300
2017-07-01	35284300
2017-10-01	34995000
2018-01-01	35244300
2018-04-01	34932200