Quarter	Persons
1998-04-01	2260100
1999-01-01	2290000
1999-04-01	2282500
1999-07-01	2321900
1999-10-01	2315000
2000-01-01	2334600
2000-04-01	2362400
2000-07-01	2373000
2000-10-01	2332700
2001-01-01	2331100
2001-04-01	2322200
2001-07-01	2364600
2001-10-01	2305500
2002-01-01	2316900
2002-04-01	2316800
2002-07-01	2346000
2002-10-01	2312300
2003-01-01	2268900
2003-04-01	2295300
2003-07-01	2313900
2003-10-01	2323000
2004-01-01	2321400
2004-04-01	2328700
2004-07-01	2366600
2004-10-01	2330100
2005-01-01	2349700
2005-04-01	2340200
2005-07-01	2387600
2005-10-01	2367600
2006-01-01	2335800
2006-04-01	2336200
2006-07-01	2378500
2006-10-01	2433900
2007-01-01	2419800
2007-04-01	2402500
2007-07-01	2426300
2007-10-01	2435400
2008-01-01	2435900
2008-04-01	2425400
2008-07-01	2438400
2008-10-01	2455200
2009-01-01	2411400
2009-04-01	2392100
2009-07-01	2400900
2009-10-01	2418000
2010-01-01	2405400
2010-04-01	2425600
2010-07-01	2439000
2010-10-01	2460400
2011-01-01	2408000
2011-04-01	2456400
2011-07-01	2415300
2011-10-01	2458400
2012-01-01	2431300
2012-04-01	2450400
2012-07-01	2436000
2012-10-01	2415800
2013-01-01	2401000
2013-04-01	2450900
2013-07-01	2418000
2013-10-01	2409000
2014-01-01	2401700
2014-04-01	2398400
2014-07-01	2391100
2014-10-01	2418700
2015-01-01	2401800
2015-04-01	2379700
2015-07-01	2412900
2015-10-01	2393100
2016-01-01	2396500
2016-04-01	2438900
2016-07-01	2434500
2016-10-01	2462300
2017-01-01	2433300
2017-04-01	2446500
2017-07-01	2463900
2017-10-01	2500800
2018-01-01	2484100
2018-04-01	2482100