Quarter	Persons
1998-01-01	2673000
1998-04-01	2704600
1998-07-01	2700100
1998-10-01	2700300
1999-01-01	2702700
1999-04-01	2708100
1999-07-01	2723600
1999-10-01	2725800
2000-01-01	2745200
2000-04-01	2762400
2000-07-01	2790300
2000-10-01	2800300
2001-01-01	2806300
2001-04-01	2812100
2001-07-01	2822700
2001-10-01	2823400
2002-01-01	2823800
2002-04-01	2826800
2002-07-01	2824500
2002-10-01	2781200
2003-01-01	2758000
2003-04-01	2763600
2003-07-01	2770000
2003-10-01	2760800
2004-01-01	2749200
2004-04-01	2744000
2004-07-01	2731700
2004-10-01	2721100
2005-01-01	2704500
2005-04-01	2710800
2005-07-01	2706800
2005-10-01	2705000
2006-01-01	2719200
2006-04-01	2734100
2006-07-01	2736600
2006-10-01	2710400
2007-01-01	2711500
2007-04-01	2720500
2007-07-01	2735300
2007-10-01	2733400
2008-01-01	2734000
2008-04-01	2737400
2008-07-01	2721100
2008-10-01	2708800
2009-01-01	2645400
2009-04-01	2628800
2009-07-01	2589500
2009-10-01	2583200
2010-01-01	2583500
2010-04-01	2565300
2010-07-01	2569500
2010-10-01	2559100
2011-01-01	2508200
2011-04-01	2508600
2011-07-01	2507300
2011-10-01	2424800
2012-01-01	2381700
2012-04-01	2385700
2012-07-01	2362700
2012-10-01	2299000
2013-01-01	2249000
2013-04-01	2281600
2013-07-01	2313900
2013-10-01	2309300
2014-01-01	2273400
2014-04-01	2332000
2014-07-01	2361700
2014-10-01	2310800
2015-01-01	2301100
2015-04-01	2335500
2015-07-01	2348700
2015-10-01	2352000
2016-01-01	2303900
2016-04-01	2364300
2016-07-01	2400600
2016-10-01	2377000
2017-01-01	2389100
2017-04-01	2443800
2017-07-01	2471700
2017-10-01	2464800
2018-01-01	2457300
2018-04-01	2484200