Quarter	Persons
1999-04-01	36040900
2000-04-01	36274000
2001-04-01	36476500
2002-04-01	36221900
2003-04-01	35875300
2004-04-01	35410300
2005-01-01	35995100
2005-04-01	36146000
2005-07-01	36457600
2005-10-01	36620400
2006-01-01	36475200
2006-04-01	36996300
2006-07-01	37373800
2006-10-01	37608400
2007-01-01	37216800
2007-04-01	37773300
2007-07-01	38318300
2007-10-01	38404100
2008-01-01	37928200
2008-04-01	38074000
2008-07-01	38921600
2008-10-01	38962100
2009-01-01	38104700
2009-04-01	38233800
2009-07-01	38265600
2009-10-01	38966300
2010-01-01	37464100
2010-04-01	37775600
2010-07-01	38104400
2010-10-01	38303500
2011-01-01	38021300
2011-04-01	38592300
2011-07-01	38932600
2011-10-01	39211700
2012-01-01	38504500
2012-04-01	38890500
2012-07-01	39343200
2012-10-01	39336000
2013-01-01	38902600
2013-04-01	39424400
2013-07-01	39632300
2013-10-01	39669500
2014-01-01	39314000
2014-04-01	39615100
2014-07-01	39979900
2014-10-01	40029200
2015-01-01	39781300
2015-04-01	39790600
2015-07-01	40146000
2015-10-01	40514200
2016-01-01	40831900
2016-04-01	40770600
2016-07-01	41351700
2016-10-01	41474300
2017-01-01	41102300
2017-04-01	41161100
2017-07-01	41895900
2017-10-01	41799900
2018-01-01	41536700
2018-04-01	41351500