Quarter	Persons
1999-01-01	2311500
1999-04-01	2305700
1999-07-01	2338500
1999-10-01	2330200
2000-01-01	2351000
2000-04-01	2377900
2000-07-01	2390200
2000-10-01	2351200
2001-01-01	2347400
2001-04-01	2338200
2001-07-01	2381300
2001-10-01	2320400
2002-01-01	2336600
2002-04-01	2331300
2002-07-01	2359600
2002-10-01	2329200
2003-01-01	2284200
2003-04-01	2312900
2003-07-01	2330600
2003-10-01	2340100
2004-01-01	2338500
2004-04-01	2346200
2004-07-01	2381600
2004-10-01	2350400
2005-01-01	2377100
2005-04-01	2356400
2005-07-01	2408500
2005-10-01	2405400
2006-01-01	2359200
2006-04-01	2357100
2006-07-01	2397300
2006-10-01	2453000
2007-01-01	2445300
2007-04-01	2425300
2007-07-01	2448400
2007-10-01	2455800
2008-01-01	2461100
2008-04-01	2446500
2008-07-01	2463100
2008-10-01	2472000
2009-01-01	2434100
2009-04-01	2407600
2009-07-01	2429800
2009-10-01	2445800
2010-01-01	2435200
2010-04-01	2452500
2010-07-01	2463300
2010-10-01	2480100
2011-01-01	2434600
2011-04-01	2480200
2011-07-01	2439600
2011-10-01	2493400
2012-01-01	2468600
2012-04-01	2486600
2012-07-01	2466100
2012-10-01	2443000
2013-01-01	2431000
2013-04-01	2486100
2013-07-01	2440300
2013-10-01	2444600
2014-01-01	2428800
2014-04-01	2429700
2014-07-01	2426800
2014-10-01	2455900
2015-01-01	2437100
2015-04-01	2418300
2015-07-01	2447400
2015-10-01	2431200
2016-01-01	2428000
2016-04-01	2467600
2016-07-01	2470300
2016-10-01	2496800
2017-01-01	2469000
2017-04-01	2482100
2017-07-01	2497000
2017-10-01	2534700
2018-01-01	2517400
2018-04-01	2518000