Quarter	Persons
1999-04-01	18047100.000000000
2000-04-01	18144500.000000000
2001-04-01	18016000.000000000
2002-04-01	18068200.000000000
2003-04-01	17986000.000000000
2004-04-01	18150000.000000000
2005-01-01	17591600.000000000
2005-04-01	17694500.000000000
2005-07-01	17631600.000000000
2005-10-01	17509200.000000000
2006-01-01	17437800.000000000
2006-04-01	17405400.000000000
2006-07-01	17251200.000000000
2006-10-01	17181200.000000000
2007-01-01	17430400.000000000
2007-04-01	17226800.000000000
2007-07-01	17067800.000000000
2007-10-01	16953000.000000000
2008-01-01	17314000.000000000
2008-04-01	17362600.000000000
2008-07-01	16968500.000000000
2008-10-01	16908200.000000000
2009-01-01	17154900.000000000
2009-04-01	17078800.000000000
2009-07-01	16963700.000000000
2009-10-01	16573000.000000000
2010-01-01	16686500.000000000
2010-04-01	16676800.000000000
2010-07-01	16627000.000000000
2010-10-01	16506700.000000000
2011-01-01	16446099.999999998
2011-04-01	16273600.000000000
2011-07-01	16053300.000000000
2011-10-01	16121500.000000000
2012-01-01	16422400.000000002
2012-04-01	16279400.000000000
2012-07-01	16161300.000000000
2012-10-01	16126500.000000000
2013-01-01	16103800.000000000
2013-04-01	16121900.000000000
2013-07-01	16048800.000000000
2013-10-01	16082500.000000000
2014-01-01	16159200.000000000
2014-04-01	16094100.000000000
2014-07-01	15974500.000000000
2014-10-01	16104200.000000000
2015-01-01	16296400.000000000
2015-04-01	16247600.000000000
2015-07-01	16180900.000000000
2015-10-01	16122200.000000000
2016-01-01	15972600.000000000
2016-04-01	15997500.000000000
2016-07-01	15864600.000000000
2016-10-01	15794000.000000000
2017-01-01	15974100.000000000
2017-04-01	15916000.000000000
2017-07-01	15826100.000000000
2017-10-01	15548000.000000000
2018-01-01	16009100.000000000
2018-04-01	15915900.000000000