Quarter	Persons
1998-04-01	2454400
1999-01-01	2503500
1999-04-01	2490600
1999-07-01	2511000
1999-10-01	2492100
2000-01-01	2509300
2000-04-01	2507000
2000-07-01	2533300
2000-10-01	2488300
2001-01-01	2483000
2001-04-01	2475800
2001-07-01	2526200
2001-10-01	2486200
2002-01-01	2491400
2002-04-01	2481900
2002-07-01	2516500
2002-10-01	2523400
2003-01-01	2470100
2003-04-01	2494400
2003-07-01	2517900
2003-10-01	2539400
2004-01-01	2536300
2004-04-01	2513300
2004-07-01	2585300
2004-10-01	2536700
2005-01-01	2571000
2005-04-01	2543500
2005-07-01	2599600
2005-10-01	2593700
2006-01-01	2560200
2006-04-01	2554200
2006-07-01	2563900
2006-10-01	2632200
2007-01-01	2624800
2007-04-01	2593700
2007-07-01	2613600
2007-10-01	2617800
2008-01-01	2627700
2008-04-01	2597400
2008-07-01	2651500
2008-10-01	2628000
2009-01-01	2630000
2009-04-01	2602800
2009-07-01	2627400
2009-10-01	2656500
2010-01-01	2647900
2010-04-01	2663300
2010-07-01	2679800
2010-10-01	2681500
2011-01-01	2621000
2011-04-01	2650800
2011-07-01	2634700
2011-10-01	2666500
2012-01-01	2646300
2012-04-01	2655600
2012-07-01	2663000
2012-10-01	2677900
2013-01-01	2660100
2013-04-01	2695000
2013-07-01	2672200
2013-10-01	2672400
2014-01-01	2671500
2014-04-01	2664000
2014-07-01	2661200
2014-10-01	2684400
2015-01-01	2680400
2015-04-01	2657400
2015-07-01	2666600
2015-10-01	2668300
2016-01-01	2655600
2016-04-01	2672700
2016-07-01	2676200
2016-10-01	2699000
2017-01-01	2663600
2017-04-01	2662800
2017-07-01	2693900
2017-10-01	2703300
2018-01-01	2685300
2018-04-01	2681300