Quarter	Persons
1999-04-01	15590200.000000000
2000-04-01	15788700.000000000
2001-04-01	16009400.000000000
2002-04-01	16012900.000000000
2003-04-01	15993600.000000000
2004-04-01	15792100.000000000
2005-01-01	16181100.000000000
2005-04-01	16113700.000000000
2005-07-01	16225000.000000000
2005-10-01	16314800.000000000
2006-01-01	16410200.000000000
2006-04-01	16619900.000000002
2006-07-01	16733300.000000000
2006-10-01	16767099.999999998
2007-01-01	16748500.000000000
2007-04-01	16937700.000000000
2007-07-01	17133000.000000000
2007-10-01	17256000.000000000
2008-01-01	17062800.000000000
2008-04-01	17059000.000000000
2008-07-01	17370900.000000000
2008-10-01	17591900.000000000
2009-01-01	17232300.000000000
2009-04-01	17357500.000000000
2009-07-01	17258100.000000000
2009-10-01	17780000.000000000
2010-01-01	17166400.000000000
2010-04-01	17273800.000000000
2010-07-01	17334300.000000000
2010-10-01	17497300.000000000
2011-01-01	17456300.000000000
2011-04-01	17678600.000000000
2011-07-01	17808900.000000000
2011-10-01	17887600.000000000
2012-01-01	17599200.000000000
2012-04-01	17804500.000000000
2012-07-01	17888700.000000000
2012-10-01	17941900.000000000
2013-01-01	17912700.000000000
2013-04-01	18072200.000000000
2013-07-01	18129500.000000000
2013-10-01	18110100.000000000
2014-01-01	18086100.000000000
2014-04-01	18218400.000000000
2014-07-01	18241200.000000000
2014-10-01	18294100.000000000
2015-01-01	18271000.000000000
2015-04-01	18344800.000000000
2015-07-01	18354100.000000000
2015-10-01	18501100.000000000
2016-01-01	18712000.000000000
2016-04-01	18638900.000000000
2016-07-01	18846500.000000000
2016-10-01	18961400.000000000
2017-01-01	18825300.000000000
2017-04-01	18775900.000000000
2017-07-01	19048400.000000000
2017-10-01	19068100.000000000
2018-01-01	18970500.000000000
2018-04-01	18817300.000000000