Quarter	Persons
1999-04-01	1728400
1999-07-01	1804400
1999-10-01	1707800
2000-01-01	1669300
2000-04-01	1605600
2000-07-01	1625100
2000-10-01	1562500
2001-01-01	1472100
2001-04-01	1356700
2001-07-01	1517600
2001-10-01	1486700
2002-01-01	1457500
2002-04-01	1470900
2002-07-01	1571100
2002-10-01	1523000
2003-01-01	1463200
2003-04-01	1416000
2003-07-01	1540300
2003-10-01	1456900
2004-01-01	1380800
2004-04-01	1362900
2004-07-01	1441200
2004-10-01	1409300
2005-01-01	1388600
2005-04-01	1361100
2005-07-01	1446100
2005-10-01	1537200
2006-01-01	1568800
2006-04-01	1622400
2006-07-01	1741700
2006-10-01	1632700
2007-01-01	1675300
2007-04-01	1595700
2007-07-01	1692000
2007-10-01	1537900
2008-01-01	1586000
2008-04-01	1613700
2008-07-01	1891000
2008-10-01	1934000
2009-01-01	2197000
2009-04-01	2381100
2009-07-01	2520100
2009-10-01	2377000
2010-01-01	2484500
2010-04-01	2411600
2010-07-01	2508300
2010-10-01	2432900
2011-01-01	2442600
2011-04-01	2473900
2011-07-01	2701800
2011-10-01	2618600
2012-01-01	2596200
2012-04-01	2497100
2012-07-01	2580200
2012-10-01	2460600
2013-01-01	2499100
2013-04-01	2446700
2013-07-01	2526500
2013-10-01	2277700
2014-01-01	2170400
2014-04-01	1998500
2014-07-01	2010600
2014-10-01	1805000
2015-01-01	1781600
2015-04-01	1781800
2015-07-01	1809400
2015-10-01	1611900
2016-01-01	1647200
2016-04-01	1583500
2016-07-01	1649300
2016-10-01	1517100
2017-01-01	1506500
2017-04-01	1428000
2017-07-01	1466000
2017-10-01	1392900
2018-01-01	1394600
2018-04-01	1302800