Quarterly Persons
1999-01-01 6000.000000000000
1999-04-01 5000.000000000000
1999-07-01 3000.000000000000
1999-10-01 6000.000000000000
2000-01-01 6000.000000000000
2000-04-01 6000.000000000000
2000-07-01 7000.000000000000
2000-10-01 7000.000000000000
2001-01-01 6000.000000000000
2001-04-01 7000.000000000000
2001-07-01 8500.000000000000
2001-10-01 8800.000000000000
2002-01-01 8800.000000000000
2002-04-01 9700.000000000000
2002-07-01 9600.000000000000
2002-10-01 9700.000000000000
2003-01-01 9600.000000000000
2003-04-01 9200.000000000000
2003-07-01 8900.000000000000
2003-10-01 11600.000000000000
2004-01-01 11100.000000000000
2004-04-01 13100.000000000000
2004-07-01 16300.000000000000
2004-10-01 14600.000000000000
2005-01-01 13300.000000000000
2005-04-01 15800.000000000000
2005-07-01 16100.000000000002
2005-10-01 14500.000000000000
2006-01-01 16200.000000000000
2006-04-01 14200.000000000000
2006-07-01 12700.000000000000
2006-10-01 16300.000000000000
2007-01-01 17200.000000000000
2007-04-01 17700.000000000000
2007-07-01 15600.000000000000
2007-10-01 20400.000000000000
2008-01-01 20800.000000000000
2008-04-01 17800.000000000000
2008-07-01 16000.000000000000
2008-10-01 16700.000000000000
2009-01-01 19300.000000000000
2009-04-01 19800.000000000000
2009-07-01 25000.000000000000
2009-10-01 21500.000000000000
2010-01-01 24300.000000000000
2010-04-01 23600.000000000000
2010-07-01 24800.000000000000
2010-10-01 26400.000000000000
2011-01-01 28900.000000000000
2011-04-01 34100.000000000000
2011-07-01 30200.000000000000
2011-10-01 28800.000000000000
2012-01-01 32900.000000000000
2012-04-01 35500.000000000000
2012-07-01 35800.000000000000
2012-10-01 35600.000000000000
2013-01-01 40800.000000000000
2013-04-01 42400.000000000000
2013-07-01 40900.000000000000
2013-10-01 41000.000000000000
2014-01-01 35700.000000000000
2014-04-01 36600.000000000000
2014-07-01 38200.000000000000
2014-10-01 43300.000000000000
2015-01-01 45300.000000000000
2015-04-01 36900.000000000000
2015-07-01 37100.000000000000
2015-10-01 33500.000000000000
2016-01-01 30000.000000000000
2016-04-01 34400.000000000000
2016-07-01 31900.000000000000
2016-10-01 36700.000000000000
2017-01-01 32700.000000000004
2017-04-01 29500.000000000000
2017-07-01 34100.000000000000
2017-10-01 32299.999999999996
2018-01-01 32200.000000000004
2018-04-01 26000.000000000000