Quarter	Persons
2000-04-01	2625800
2001-04-01	2499100
2002-04-01	2624600
2003-04-01	2648000
2004-04-01	2694200
2005-01-01	2820400
2005-04-01	2688800
2005-07-01	2737900
2005-10-01	2646600
2006-01-01	2637400
2006-04-01	2467100
2006-07-01	2513500
2006-10-01	2358500
2007-01-01	2310200
2007-04-01	2195200
2007-07-01	2308200
2007-10-01	2151700
2008-01-01	2178000
2008-04-01	2185100
2008-07-01	2375000
2008-10-01	2434100
2009-01-01	2843300
2009-04-01	2955400
2009-07-01	3094500
2009-10-01	3023900
2010-01-01	3155200
2010-04-01	2961800
2010-07-01	2922200
2010-10-01	2849600
2011-01-01	2949700
2011-04-01	2883500
2011-07-01	3002000
2011-10-01	3043700
2012-01-01	3132600
2012-04-01	3103800
2012-07-01	3151900
2012-10-01	3169300
2013-01-01	3235600
2013-04-01	3096800
2013-07-01	3147000
2013-10-01	3020900
2014-01-01	3052800
2014-04-01	2858100
2014-07-01	2852600
2014-10-01	2765900
2015-01-01	2771100
2015-04-01	2611000
2015-07-01	2573000
2015-10-01	2524900
2016-01-01	2481200
2016-04-01	2391100
2016-07-01	2374000
2016-10-01	2332800
2017-01-01	2215800
2017-04-01	2144500
2017-07-01	2152500
2017-10-01	2036400
2018-01-01	1963400
2018-04-01	1907100