Quarter	Persons
1998-01-01	2811600
1998-04-01	2805900
1998-07-01	2819200
1998-10-01	2822800
1999-01-01	2811400
1999-04-01	2809700
1999-07-01	2819400
1999-10-01	2823900
2000-01-01	2807300
2000-04-01	2792500
2000-07-01	2802100
2000-10-01	2796300
2001-01-01	2784300
2001-04-01	2778700
2001-07-01	2788800
2001-10-01	2791900
2002-01-01	2785100
2002-04-01	2791800
2002-07-01	2808800
2002-10-01	2810400
2003-01-01	2786700
2003-04-01	2777800
2003-07-01	2801000
2003-10-01	2802900
2004-01-01	2793300
2004-04-01	2802400
2004-07-01	2827600
2004-10-01	2836000
2005-01-01	2845100
2005-04-01	2847800
2005-07-01	2870700
2005-10-01	2863600
2006-01-01	2867200
2006-04-01	2865200
2006-07-01	2877200
2006-10-01	2881700
2007-01-01	2868400
2007-04-01	2875900
2007-07-01	2900000
2007-10-01	2906100
2008-01-01	2902700
2008-04-01	2913600
2008-07-01	2929300
2008-10-01	2942700
2009-01-01	2935100
2009-04-01	2942500
2009-07-01	2963700
2009-10-01	2965900
2010-01-01	2931900
2010-04-01	2938300
2010-07-01	2958000
2010-10-01	2943400
2011-01-01	2894200
2011-04-01	2910500
2011-07-01	2912800
2011-10-01	2896200
2012-01-01	2887900
2012-04-01	2903900
2012-07-01	2928400
2012-10-01	2914400
2013-01-01	2908700
2013-04-01	2917700
2013-07-01	2927500
2013-10-01	2913300
2014-01-01	2904500
2014-04-01	2910400
2014-07-01	2924200
2014-10-01	2918000
2015-01-01	2902900
2015-04-01	2897600
2015-07-01	2900600
2015-10-01	2898800
2016-01-01	2896700
2016-04-01	2898500
2016-07-01	2914800
2016-10-01	2912900
2017-01-01	2901800
2017-04-01	2905100
2017-07-01	2923900
2017-10-01	2918000
2018-01-01	2906700
2018-04-01	2912100