Quarter	Persons
1998-04-01	2516700
1999-01-01	2455300
1999-04-01	2465600
1999-07-01	2439600
1999-10-01	2463100
2000-01-01	2497300
2000-04-01	2452200
2000-07-01	2432700
2000-10-01	2468100
2001-01-01	2513300
2001-04-01	2536700
2001-07-01	2516700
2001-10-01	2495400
2002-01-01	2509500
2002-04-01	2518100
2002-07-01	2461600
2002-10-01	2473600
2003-01-01	2493200
2003-04-01	2514700
2003-07-01	2484500
2003-10-01	2443200
2004-01-01	2468300
2004-04-01	2469700
2004-07-01	2477100
2004-10-01	2430900
2005-01-01	2426100
2005-04-01	2428600
2005-07-01	2430100
2005-10-01	2426900
2006-01-01	2455900
2006-04-01	2458700
2006-07-01	2422000
2006-10-01	2427500
2007-01-01	2435900
2007-04-01	2433600
2007-07-01	2453900
2007-10-01	2399600
2008-01-01	2415700
2008-04-01	2464100
2008-07-01	2399000
2008-10-01	2446800
2009-01-01	2438800
2009-04-01	2462800
2009-07-01	2443200
2009-10-01	2449400
2010-01-01	2405700
2010-04-01	2479400
2010-07-01	2431500
2010-10-01	2415200
2011-01-01	2508900
2011-04-01	2473100
2011-07-01	2464500
2011-10-01	2489900
2012-01-01	2518200
2012-04-01	2518900
2012-07-01	2474900
2012-10-01	2472700
2013-01-01	2498000
2013-04-01	2495800
2013-07-01	2427300
2013-10-01	2484600
2014-01-01	2495700
2014-04-01	2480500
2014-07-01	2449100
2014-10-01	2467500
2015-01-01	2470500
2015-04-01	2517100
2015-07-01	2489400
2015-10-01	2471200
2016-01-01	2515500
2016-04-01	2530000
2016-07-01	2517500
2016-10-01	2469400
2017-01-01	2440100
2017-04-01	2435900
2017-07-01	2416800
2017-10-01	2409900
2018-01-01	2416400
2018-04-01	2435500