Quarterly Persons
2000-04-01 17678500.000000000
2001-04-01 17705400.000000000
2002-04-01 17816100.000000000
2003-04-01 18018200.000000000
2004-04-01 17927100.000000000
2005-01-01 18206200.000000000
2005-04-01 18038400.000000000
2005-07-01 17423500.000000000
2005-10-01 17869400.000000000
2006-01-01 18057500.000000000
2006-04-01 17943700.000000000
2006-07-01 17292800.000000000
2006-10-01 17738400.000000000
2007-01-01 18107000.000000000
2007-04-01 17997200.000000000
2007-07-01 17287600.000000000
2007-10-01 17845700.000000000
2008-01-01 17940600.000000000
2008-04-01 17758900.000000000
2008-07-01 17231500.000000000
2008-10-01 17645000.000000000
2009-01-01 17770300.000000000
2009-04-01 17663200.000000000
2009-07-01 17209100.000000000
2009-10-01 17715300.000000000
2010-01-01 17546200.000000000
2010-04-01 17372500.000000000
2010-07-01 16858300.000000000
2010-10-01 17354200.000000000
2011-01-01 17448600.000000000
2011-04-01 17260100.000000000
2011-07-01 16729700.000000000
2011-10-01 17073900.000000000
2012-01-01 17298200.000000000
2012-04-01 17080500.000000000
2012-07-01 16517099.999999998
2012-10-01 16797600.000000000
2013-01-01 16979400.000000000
2013-04-01 16890900.000000000
2013-07-01 16345500.000000000
2013-10-01 16677400.000000002
2014-01-01 16994600.000000000
2014-04-01 16869500.000000000
2014-07-01 16284200.000000000
2014-10-01 16576000.000000000
2015-01-01 16698900.000000002
2015-04-01 16623400.000000002
2015-07-01 16102500.000000000
2015-10-01 16525200.000000000
2016-01-01 16596500.000000000
2016-04-01 16389800.000000000
2016-07-01 15854400.000000000
2016-10-01 16250400.000000000
2017-01-01 16351300.000000000
2017-04-01 16199100.000000000
2017-07-01 15742700.000000000
2017-10-01 16005300.000000000
2018-01-01 16303100.000000000
2018-04-01 16156700.000000000