Quarter	Persons
1998-01-01	2854900
1998-04-01	2851500
1998-07-01	2862600
1998-10-01	2868000
1999-01-01	2851900
1999-04-01	2848700
1999-07-01	2857900
1999-10-01	2863400
2000-01-01	2844400
2000-04-01	2830200
2000-07-01	2839900
2000-10-01	2833200
2001-01-01	2818800
2001-04-01	2814700
2001-07-01	2827800
2001-10-01	2829400
2002-01-01	2821800
2002-04-01	2828300
2002-07-01	2845200
2002-10-01	2844900
2003-01-01	2821100
2003-04-01	2814000
2003-07-01	2837500
2003-10-01	2840400
2004-01-01	2829700
2004-04-01	2836100
2004-07-01	2858400
2004-10-01	2868600
2005-01-01	2877600
2005-04-01	2881700
2005-07-01	2908100
2005-10-01	2901400
2006-01-01	2904700
2006-04-01	2903100
2006-07-01	2916900
2006-10-01	2919900
2007-01-01	2907000
2007-04-01	2918400
2007-07-01	2944100
2007-10-01	2949700
2008-01-01	2944600
2008-04-01	2957400
2008-07-01	2972600
2008-10-01	2988600
2009-01-01	2981100
2009-04-01	2992300
2009-07-01	3010300
2009-10-01	3012700
2010-01-01	2978200
2010-04-01	2983500
2010-07-01	3003500
2010-10-01	2991100
2011-01-01	2939200
2011-04-01	2954400
2011-07-01	2957400
2011-10-01	2942900
2012-01-01	2933100
2012-04-01	2949300
2012-07-01	2975600
2012-10-01	2968400
2013-01-01	2957700
2013-04-01	2969400
2013-07-01	2981000
2013-10-01	2969200
2014-01-01	2957900
2014-04-01	2965700
2014-07-01	2977400
2014-10-01	2972100
2015-01-01	2959200
2015-04-01	2959400
2015-07-01	2964100
2015-10-01	2968200
2016-01-01	2965400
2016-04-01	2972000
2016-07-01	2988000
2016-10-01	2983500
2017-01-01	2970700
2017-04-01	2978100
2017-07-01	3000400
2017-10-01	2993000
2018-01-01	2990800
2018-04-01	2998700