Quarter	Persons
1998-01-01	2272200
1998-04-01	2271800
1998-07-01	2263700
1998-10-01	2284100
1999-01-01	2294800
1999-04-01	2304400
1999-07-01	2309800
1999-10-01	2306800
2000-01-01	2340400
2000-04-01	2344300
2000-07-01	2371000
2000-10-01	2365200
2001-01-01	2395700
2001-04-01	2393200
2001-07-01	2395900
2001-10-01	2411900
2002-01-01	2415600
2002-04-01	2435500
2002-07-01	2458900
2002-10-01	2461900
2003-01-01	2483900
2003-04-01	2481200
2003-07-01	2468400
2003-10-01	2470400
2004-01-01	2466600
2004-04-01	2477200
2004-07-01	2494000
2004-10-01	2503900
2005-01-01	2506800
2005-04-01	2520400
2005-07-01	2537200
2005-10-01	2539300
2006-01-01	2530800
2006-04-01	2542000
2006-07-01	2552700
2006-10-01	2548000
2007-01-01	2559500
2007-04-01	2562900
2007-07-01	2583400
2007-10-01	2581900
2008-01-01	2566200
2008-04-01	2586800
2008-07-01	2586200
2008-10-01	2568200
2009-01-01	2583400
2009-04-01	2571200
2009-07-01	2574600
2009-10-01	2588700
2010-01-01	2607500
2010-04-01	2609800
2010-07-01	2597900
2010-10-01	2586400
2011-01-01	2569400
2011-04-01	2583000
2011-07-01	2551800
2011-10-01	2540800
2012-01-01	2558900
2012-04-01	2566500
2012-07-01	2564800
2012-10-01	2541000
2013-01-01	2522400
2013-04-01	2529200
2013-07-01	2531600
2013-10-01	2541500
2014-01-01	2516000
2014-04-01	2525700
2014-07-01	2535200
2014-10-01	2511500
2015-01-01	2521700
2015-04-01	2524500
2015-07-01	2518400
2015-10-01	2505800
2016-01-01	2503800
2016-04-01	2491200
2016-07-01	2514200
2016-10-01	2512500
2017-01-01	2515000
2017-04-01	2530600
2017-07-01	2547800
2017-10-01	2536400
2018-01-01	2539800
2018-04-01	2552700