Quarter Persons 1999-04-01 11100.000000000000 2000-04-01 11700.000000000000 2001-04-01 10600.000000000000 2002-04-01 12100.000000000000 2003-01-01 13600.000000000000 2003-04-01 13600.000000000000 2003-07-01 13600.000000000000 2003-10-01 13600.000000000000 2004-01-01 13900.000000000000 2004-04-01 13900.000000000000 2004-07-01 13900.000000000000 2004-10-01 13900.000000000000 2005-01-01 14900.000000000000 2005-04-01 14900.000000000000 2005-07-01 14900.000000000000 2005-10-01 14900.000000000000 2006-01-01 16100.000000000002 2006-04-01 16100.000000000002 2006-07-01 16100.000000000002 2006-10-01 16100.000000000002 2007-01-01 14400.000000000000 2007-04-01 16100.000000000002 2007-07-01 16900.000000000000 2007-10-01 14200.000000000000 2008-01-01 14500.000000000000 2008-04-01 19100.000000000000 2008-07-01 18000.000000000000 2008-10-01 14900.000000000000 2009-01-01 18800.000000000000 2009-04-01 21000.000000000000 2009-07-01 19100.000000000000 2009-10-01 18900.000000000000 2010-01-01 20000.000000000000 2010-04-01 22300.000000000000 2010-07-01 20400.000000000000 2010-10-01 21000.000000000000 2011-01-01 21000.000000000000 2011-04-01 20600.000000000000 2011-07-01 23500.000000000000 2011-10-01 20900.000000000000 2012-01-01 23600.000000000000 2012-04-01 22800.000000000000 2012-07-01 24000.000000000000 2012-10-01 23000.000000000000 2013-01-01 23500.000000000000 2013-04-01 26200.000000000000 2013-07-01 22300.000000000000 2013-10-01 21800.000000000000 2014-01-01 24100.000000000000 2014-04-01 25900.000000000000 2014-07-01 25600.000000000000 2014-10-01 26000.000000000000 2015-01-01 26900.000000000000 2015-04-01 25600.000000000000 2015-07-01 21800.000000000000 2015-10-01 23900.000000000000 2016-01-01 26600.000000000000 2016-04-01 26300.000000000000 2016-07-01 25400.000000000000 2016-10-01 26500.000000000000 2017-01-01 28000.000000000000 2017-04-01 26900.000000000000 2017-07-01 27600.000000000000 2017-10-01 27500.000000000000 2018-01-01 27900.000000000000 2018-04-01 28400.000000000000