Quarter	Persons
1999-04-01	1648600
2000-04-01	1636900
2001-04-01	1621300
2002-04-01	1617200
2003-04-01	1663500
2004-04-01	1726900
2005-01-01	1845300
2005-04-01	1833400
2005-07-01	1825300
2005-10-01	1908100
2006-01-01	1926500
2006-04-01	1924900
2006-07-01	1970100
2006-10-01	2039100
2007-01-01	2027800
2007-04-01	2153500
2007-07-01	2130600
2007-10-01	2225800
2008-01-01	2194600
2008-04-01	2259700
2008-07-01	2273600
2008-10-01	2356500
2009-01-01	2323900
2009-04-01	2413700
2009-07-01	2388600
2009-10-01	2490400
2010-01-01	2474500
2010-04-01	2503100
2010-07-01	2507800
2010-10-01	2574800
2011-01-01	2673600
2011-04-01	2712000
2011-07-01	2759300
2011-10-01	2781200
2012-01-01	2862300
2012-04-01	2881600
2012-07-01	2958300
2012-10-01	2947200
2013-01-01	3064500
2013-04-01	3114500
2013-07-01	3168000
2013-10-01	3211100
2014-01-01	3232000
2014-04-01	3311200
2014-07-01	3304000
2014-10-01	3380100
2015-01-01	3428600
2015-04-01	3435800
2015-07-01	3499700
2015-10-01	3489000
2016-01-01	3603700
2016-04-01	3686100
2016-07-01	3627900
2016-10-01	3718800
2017-01-01	3760400
2017-04-01	3807300
2017-07-01	3839100
2017-10-01	3890600
2018-01-01	3957100
2018-04-01	3976900