Quarter	Persons
1999-04-01	3008600
1999-07-01	2999300
1999-10-01	2963100
2000-01-01	3032300
2000-04-01	2996400
2000-07-01	2969000
2000-10-01	2998200
2001-01-01	3012800
2001-04-01	2982200
2001-07-01	3012700
2001-10-01	2991100
2002-01-01	3021100
2002-04-01	2923000
2002-07-01	2938200
2002-10-01	2914600
2003-01-01	2960800
2003-04-01	2920400
2003-07-01	2965100
2003-10-01	2919000
2004-01-01	2900700
2004-04-01	2893700
2004-07-01	2944000
2004-10-01	2902700
2005-01-01	2855600
2005-04-01	2837800
2005-07-01	2858100
2005-10-01	2833100
2006-01-01	2773100
2006-04-01	2798000
2006-07-01	2878800
2006-10-01	2872900
2007-01-01	2870300
2007-04-01	2856300
2007-07-01	2870300
2007-10-01	2824900
2008-01-01	2787500
2008-04-01	2788200
2008-07-01	2797900
2008-10-01	2793500
2009-01-01	2755000
2009-04-01	2776100
2009-07-01	2771300
2009-10-01	2735200
2010-01-01	2780100
2010-04-01	2774800
2010-07-01	2782000
2010-10-01	2778200
2011-01-01	2717900
2011-04-01	2743800
2011-07-01	2753100
2011-10-01	2715500
2012-01-01	2723800
2012-04-01	2753000
2012-07-01	2711700
2012-10-01	2679100
2013-01-01	2665100
2013-04-01	2675300
2013-07-01	2719300
2013-10-01	2703100
2014-01-01	2624100
2014-04-01	2634900
2014-07-01	2667500
2014-10-01	2654600
2015-01-01	2642200
2015-04-01	2651200
2015-07-01	2693400
2015-10-01	2682500
2016-01-01	2669400
2016-04-01	2646200
2016-07-01	2632100
2016-10-01	2605400
2017-01-01	2581300
2017-04-01	2523900
2017-07-01	2560900
2017-10-01	2522100
2018-01-01	2443200
2018-04-01	2478100