Quarter	Persons
1998-04-01	2089400
1999-04-01	2095400
2000-04-01	2109000
2001-04-01	2127100
2002-04-01	2116200
2003-04-01	2109600
2004-04-01	2112800
2005-04-01	2118000
2006-04-01	2154300
2007-04-01	2192800
2008-04-01	2218800
2009-04-01	2225900
2010-01-01	2182600
2010-04-01	2218800
2010-07-01	2233700
2010-10-01	2226800
2011-01-01	2231400
2011-04-01	2246600
2011-07-01	2268000
2011-10-01	2264900
2012-01-01	2243900
2012-04-01	2267600
2012-07-01	2286900
2012-10-01	2280200
2013-01-01	2259600
2013-04-01	2272900
2013-07-01	2282200
2013-10-01	2304400
2014-01-01	2265900
2014-04-01	2292500
2014-07-01	2306400
2014-10-01	2335200
2015-01-01	2316300
2015-04-01	2325200
2015-07-01	2323200
2015-10-01	2351700
2016-01-01	2322900
2016-04-01	2341400
2016-07-01	2353100
2016-10-01	2376800
2017-01-01	2340200
2017-04-01	2383700
2017-07-01	2387600
2017-10-01	2391300
2018-01-01	2359900
2018-04-01	2395500