Quarter	Persons, Seasonally Adjusted
1998-04-01	11900.000000000000
1999-04-01	7600.000000000000
2000-04-01	9000.000000000000
2001-04-01	5700.000000000000
2002-04-01	6600.000000000000
2003-04-01	8200.000000000000
2004-04-01	10500.000000000000
2005-04-01	12700.000000000000
2006-04-01	9700.000000000000
2007-04-01	9200.000000000000
2008-04-01	8900.000000000000
2009-04-01	11100.000000000000
2010-01-01	14806.193223077300
2010-04-01	12495.778515934800
2010-07-01	13426.477505519999
2010-10-01	10771.550755467899
2011-01-01	12735.211433811100
2011-04-01	13536.342844550300
2011-07-01	11797.494819802101
2011-10-01	13130.950901836499
2012-01-01	13913.629571285901
2012-04-01	11448.847227492599
2012-07-01	12217.295087947101
2012-10-01	12820.228113274500
2013-01-01	12089.892898161199
2013-04-01	14019.051247598100
2013-07-01	12812.891443553299
2013-10-01	13278.164410687401
2014-01-01	11983.585986772500
2014-04-01	13440.369861578500
2014-07-01	13125.754492536400
2014-10-01	15350.289659112600
2015-01-01	16902.099248907000
2015-04-01	15236.454634983100
2015-07-01	20749.803529613300
2015-10-01	19111.642586496600
2016-01-01	16990.259670208700
2016-04-01	19568.000929269100
2016-07-01	18239.538670062200
2016-10-01	17402.200730459997
2017-01-01	17436.687129449300
2017-04-01	18712.264627349000
2017-07-01	17969.186278032300
2017-10-01	19581.861965169300
2018-01-01	20359.560044517500
2018-04-01	20914.551642932198