Quarter	Persons
1998-04-01	17346000.000000000
1999-04-01	16221000.000000000
2000-04-01	20537100.000000000
2001-04-01	19127500.000000000
2002-04-01	20017700.000000000
2003-04-01	20324000.000000000
2004-04-01	20873500.000000000
2005-01-01	21404100.000000000
2005-04-01	20446800.000000000
2005-07-01	19993800.000000000
2005-10-01	20376200.000000000
2006-01-01	20589600.000000000
2006-04-01	18935100.000000000
2006-07-01	18478000.000000000
2006-10-01	18341300.000000000
2007-01-01	18206000.000000000
2007-04-01	16636099.999999998
2007-07-01	16377900.000000000
2007-10-01	16369700.000000000
2008-01-01	16763300.000000000
2008-04-01	16195300.000000000
2008-07-01	16219700.000000000
2008-10-01	17519200.000000000
2009-01-01	20725300.000000000
2009-04-01	20991700.000000000
2009-07-01	21368000.000000000
2009-10-01	22219400.000000000
2010-01-01	23824800.000000000
2010-04-01	22630600.000000000
2010-07-01	22014600.000000000
2010-10-01	22584000.000000000
2011-01-01	23397900.000000000
2011-04-01	22293500.000000000
2011-07-01	22487200.000000000
2011-10-01	23752800.000000000
2012-01-01	25337900.000000000
2012-04-01	24694700.000000000
2012-07-01	24651900.000000000
2012-10-01	25803900.000000000
2013-01-01	27369700.000000000
2013-04-01	26098900.000000000
2013-07-01	25411300.000000000
2013-10-01	25705200.000000000
2014-01-01	26608000.000000000
2014-04-01	24605800.000000000
2014-07-01	23801200.000000000
2014-10-01	24317600.000000000
2015-01-01	24586500.000000000
2015-04-01	23048100.000000000
2015-07-01	21848600.000000000
2015-10-01	22131500.000000000
2016-01-01	22367300.000000000
2016-04-01	20965700.000000000
2016-07-01	20197900.000000000
2016-10-01	20234100.000000000
2017-01-01	20304000.000000000
2017-04-01	18699000.000000000
2017-07-01	18131900.000000000
2017-10-01	17985500.000000000
2018-01-01	18223800.000000000
2018-04-01	16788100.000000000