Quarter	Persons
1998-01-01	2739400
1998-04-01	2748100
1998-07-01	2763400
1998-10-01	2758600
1999-01-01	2766500
1999-04-01	2759800
1999-07-01	2761900
1999-10-01	2764500
2000-01-01	2768200
2000-04-01	2780100
2000-07-01	2782600
2000-10-01	2774800
2001-01-01	2854400
2001-04-01	2854200
2001-07-01	2853700
2001-10-01	2848500
2002-01-01	2842100
2002-04-01	2858600
2002-07-01	2865600
2002-10-01	2868800
2003-01-01	2883600
2003-04-01	2880800
2003-07-01	2884600
2003-10-01	2881300
2004-01-01	2895400
2004-04-01	2903000
2004-07-01	2897600
2004-10-01	2897200
2005-01-01	2903000
2005-04-01	2908300
2005-07-01	2911800
2005-10-01	2912300
2006-01-01	2926600
2006-04-01	2920700
2006-07-01	2921300
2006-10-01	2919600
2007-01-01	2918100
2007-04-01	2916200
2007-07-01	2932200
2007-10-01	2928900
2008-01-01	2931800
2008-04-01	2933300
2008-07-01	2931000
2008-10-01	2918800
2009-01-01	2917500
2009-04-01	2918700
2009-07-01	2927300
2009-10-01	2908400
2010-01-01	2906200
2010-04-01	2888900
2010-07-01	2876600
2010-10-01	2856400
2011-01-01	2831700
2011-04-01	2818900
2011-07-01	2802800
2011-10-01	2776700
2012-01-01	2770900
2012-04-01	2761800
2012-07-01	2750400
2012-10-01	2746700
2013-01-01	2731800
2013-04-01	2739400
2013-07-01	2735000
2013-10-01	2713600
2014-01-01	2705900
2014-04-01	2690500
2014-07-01	2685600
2014-10-01	2656200
2015-01-01	2649000
2015-04-01	2654800
2015-07-01	2670000
2015-10-01	2662900
2016-01-01	2652300
2016-04-01	2657800
2016-07-01	2664600
2016-10-01	2642200
2017-01-01	2645300
2017-04-01	2654300
2017-07-01	2663900
2017-10-01	2638400
2018-01-01	2635000
2018-04-01	2644500