Quarter	Persons
1998-01-01	2713300
1998-04-01	2718400
1998-07-01	2712500
1998-10-01	2700000
1999-01-01	2643400
1999-04-01	2641700
1999-07-01	2644900
1999-10-01	2638100
2000-01-01	2603500
2000-04-01	2619700
2000-07-01	2632800
2000-10-01	2634200
2001-01-01	2613200
2001-04-01	2623400
2001-07-01	2632000
2001-10-01	2641200
2002-01-01	2634800
2002-04-01	2659700
2002-07-01	2676700
2002-10-01	2676300
2003-01-01	2646500
2003-04-01	2645700
2003-07-01	2656900
2003-10-01	2652800
2004-01-01	2615200
2004-04-01	2632400
2004-07-01	2656300
2004-10-01	2668800
2005-01-01	2660900
2005-04-01	2696400
2005-07-01	2723900
2005-10-01	2720300
2006-01-01	2707300
2006-04-01	2732500
2006-07-01	2746700
2006-10-01	2760500
2007-01-01	2762900
2007-04-01	2787300
2007-07-01	2818900
2007-10-01	2835400
2008-01-01	2829600
2008-04-01	2850000
2008-07-01	2869700
2008-10-01	2881300
2009-01-01	2827100
2009-04-01	2820500
2009-07-01	2812100
2009-10-01	2809400
2010-01-01	2748200
2010-04-01	2789600
2010-07-01	2816800
2010-10-01	2807800
2011-01-01	2746700
2011-04-01	2779300
2011-07-01	2789400
2011-10-01	2776700
2012-01-01	2744500
2012-04-01	2776000
2012-07-01	2797500
2012-10-01	2781300
2013-01-01	2758600
2013-04-01	2797100
2013-07-01	2803000
2013-10-01	2797900
2014-01-01	2779900
2014-04-01	2810100
2014-07-01	2828300
2014-10-01	2821900
2015-01-01	2797700
2015-04-01	2829200
2015-07-01	2841500
2015-10-01	2853800
2016-01-01	2845700
2016-04-01	2863200
2016-07-01	2883100
2016-10-01	2886400
2017-01-01	2881200
2017-04-01	2900800
2017-07-01	2926400
2017-10-01	2926600
2018-01-01	2925400
2018-04-01	2938400