Quarter	Persons, Seasonally Adjusted
1999-01-01	474095.10749501997
1999-04-01	479954.59200621300
1999-07-01	476483.19189375796
1999-10-01	480067.10860500997
2000-01-01	480090.36276468500
2000-04-01	481141.10769385400
2000-07-01	492967.26702863600
2000-10-01	493001.26251282500
2001-01-01	496951.62257351500
2001-04-01	497152.12926408300
2001-07-01	504166.95660134003
2001-10-01	496629.29156106204
2002-01-01	506741.40032464400
2002-04-01	499503.73320466600
2002-07-01	485683.62425563600
2002-10-01	485271.24221505300
2003-01-01	486231.21810018900
2003-04-01	487933.04485147100
2003-07-01	483912.50243077100
2003-10-01	501923.23461756900
2004-01-01	507914.81021863200
2004-04-01	511809.53993983200
2004-07-01	518270.73205891900
2004-10-01	515304.91778261797
2005-01-01	515729.84917877600
2005-04-01	512851.23588477700
2005-07-01	514482.85500133294
2005-10-01	519036.05993511500
2006-01-01	523639.48469064700
2006-04-01	521680.41472071610
2006-07-01	524993.63358928500
2006-10-01	524186.46699935200
2007-01-01	532315.88136255400
2007-04-01	542741.14251588900
2007-07-01	542943.82706535200
2007-10-01	540399.14905620510
2008-01-01	539171.88853897300
2008-04-01	540696.11117677690
2008-07-01	549421.47040769700
2008-10-01	542410.52987655300
2009-01-01	525168.69161850110
2009-04-01	531652.04294960900
2009-07-01	532554.74403269200
2009-10-01	533124.52139919690
2010-01-01	531939.66452986790
2010-04-01	521490.72857582800
2010-07-01	519493.75753207505
2010-10-01	520775.84936222900
2011-01-01	512439.99438372700
2011-04-01	507562.58671915300
2011-07-01	502890.64490117400
2011-10-01	501606.77399594600
2012-01-01	504371.57339788000
2012-04-01	499040.87008180300
2012-07-01	495516.77684933296
2012-10-01	500170.77967098400
2013-01-01	493494.98118804300
2013-04-01	491773.38836135900
2013-07-01	496618.44937605400
2013-10-01	496513.18107454400
2014-01-01	495559.80049202100
2014-04-01	502975.25889198895
2014-07-01	497646.02491525200
2014-10-01	500618.91570073800
2015-01-01	502233.24969922500
2015-04-01	501839.71029275300
2015-07-01	504600.06098096300
2015-10-01	494226.97902705900
2016-01-01	490399.15850599500
2016-04-01	492343.65175276995
2016-07-01	489750.94837489596
2016-10-01	491906.24136633900
2017-01-01	510147.92409473000
2017-04-01	516159.56670914707
2017-07-01	517478.05650779605
2017-10-01	519614.45268832700
2018-01-01	527604.40577253000
2018-04-01	530906.99649391000