Quarterly Persons
1998-01-01 20800.000000000000
1999-01-01 15700.000000000000
1999-04-01 13200.000000000000
1999-07-01 12200.000000000000
1999-10-01 11600.000000000000
2000-01-01 18900.000000000000
2000-04-01 9500.000000000000
2000-07-01 12000.000000000000
2000-10-01 14200.000000000000
2001-01-01 16600.000000000000
2001-04-01 15500.000000000000
2001-07-01 15000.000000000000
2001-10-01 15300.000000000000
2002-01-01 21000.000000000000
2002-04-01 15500.000000000000
2002-07-01 17700.000000000000
2002-10-01 16600.000000000000
2003-01-01 22400.000000000000
2003-04-01 17100.000000000000
2003-07-01 21900.000000000000
2003-10-01 23700.000000000000
2004-01-01 35100.000000000000
2004-04-01 23900.000000000000
2004-07-01 27400.000000000000
2004-10-01 32600.000000000000
2005-01-01 32600.000000000000
2005-04-01 34400.000000000000
2005-07-01 38700.000000000000
2005-10-01 34500.000000000000
2006-01-01 32100.000000000000
2006-04-01 26400.000000000000
2006-07-01 32299.999999999996
2006-10-01 27700.000000000000
2007-01-01 27500.000000000000
2007-04-01 26200.000000000000
2007-07-01 35800.000000000000
2007-10-01 24400.000000000000
2008-01-01 28300.000000000000
2008-04-01 20700.000000000000
2008-07-01 26900.000000000000
2008-10-01 28600.000000000000
2009-01-01 32600.000000000000
2009-04-01 34500.000000000000
2009-07-01 38700.000000000000
2009-10-01 32400.000000000000
2010-01-01 33800.000000000000
2010-04-01 29400.000000000000
2010-07-01 31500.000000000000
2010-10-01 22600.000000000000
2011-01-01 26100.000000000000
2011-04-01 27600.000000000000
2011-07-01 27400.000000000000
2011-10-01 28000.000000000000
2012-01-01 26300.000000000000
2012-04-01 28500.000000000000
2012-07-01 34100.000000000000
2012-10-01 29200.000000000000
2013-01-01 31200.000000000000
2013-04-01 25800.000000000000
2013-07-01 30300.000000000000
2013-10-01 27200.000000000000
2014-01-01 31500.000000000000
2014-04-01 25600.000000000000
2014-07-01 36400.000000000000
2014-10-01 32000.000000000000
2015-01-01 32299.999999999996
2015-04-01 30700.000000000000
2015-07-01 34900.000000000000
2015-10-01 33800.000000000000
2016-01-01 36300.000000000000
2016-04-01 36700.000000000000
2016-07-01 41000.000000000000
2016-10-01 32299.999999999996
2017-01-01 33800.000000000000
2017-04-01 27600.000000000000
2017-07-01 31600.000000000000
2017-10-01 28300.000000000000
2018-01-01 29700.000000000000
2018-04-01 23300.000000000000