Quarter	Persons
1999-01-01	2505800
1999-04-01	2491900
1999-07-01	2513600
1999-10-01	2492200
2000-01-01	2511100
2000-04-01	2511100
2000-07-01	2535500
2000-10-01	2490800
2001-01-01	2485600
2001-04-01	2477600
2001-07-01	2528400
2001-10-01	2488100
2002-01-01	2493900
2002-04-01	2486500
2002-07-01	2520500
2002-10-01	2524300
2003-01-01	2472900
2003-04-01	2498800
2003-07-01	2521200
2003-10-01	2542500
2004-01-01	2538500
2004-04-01	2513300
2004-07-01	2585300
2004-10-01	2543300
2005-01-01	2577400
2005-04-01	2543500
2005-07-01	2604700
2005-10-01	2606800
2006-01-01	2568400
2006-04-01	2555500
2006-07-01	2569900
2006-10-01	2636900
2007-01-01	2630700
2007-04-01	2599400
2007-07-01	2621000
2007-10-01	2621400
2008-01-01	2636400
2008-04-01	2603200
2008-07-01	2653200
2008-10-01	2630700
2009-01-01	2633600
2009-04-01	2603700
2009-07-01	2633600
2009-10-01	2662200
2010-01-01	2657100
2010-04-01	2667000
2010-07-01	2688000
2010-10-01	2686400
2011-01-01	2628700
2011-04-01	2652300
2011-07-01	2639000
2011-10-01	2681000
2012-01-01	2659900
2012-04-01	2668900
2012-07-01	2670800
2012-10-01	2682000
2013-01-01	2665000
2013-04-01	2706700
2013-07-01	2677000
2013-10-01	2680500
2014-01-01	2676600
2014-04-01	2669200
2014-07-01	2666600
2014-10-01	2694600
2015-01-01	2688000
2015-04-01	2666100
2015-07-01	2675000
2015-10-01	2678600
2016-01-01	2662000
2016-04-01	2677700
2016-07-01	2681900
2016-10-01	2705500
2017-01-01	2669500
2017-04-01	2668500
2017-07-01	2699300
2017-10-01	2710100
2018-01-01	2691800
2018-04-01	2686300