Quarterly 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