Quarter	Persons, Seasonally Adjusted
2005-01-01	616739.90824627000
2005-04-01	616074.44378620000
2005-07-01	613979.87774846110
2005-10-01	604305.77021907000
2006-01-01	599112.74548384800
2006-04-01	592067.27996535000
2006-07-01	586730.00693514500
2006-10-01	586089.96761565700
2007-01-01	583343.84104759000
2007-04-01	579837.68218178900
2007-07-01	580376.45548405000
2007-10-01	574942.02128657000
2008-01-01	572816.72644961600
2008-04-01	571463.61298234690
2008-07-01	569610.94834984700
2008-10-01	570208.71221818900
2009-01-01	566609.08361354810
2009-04-01	571401.43511142600
2009-07-01	582355.50919468700
2009-10-01	572533.97208033800
2010-01-01	560709.91485654490
2010-04-01	566517.35631273300
2010-07-01	575336.92948760800
2010-10-01	578135.79934311390
2011-01-01	560605.59539619600
2011-04-01	559034.23122294600
2011-07-01	547096.13001335800
2011-10-01	547964.04336750100
2012-01-01	546540.97308738200
2012-04-01	546188.30222384900
2012-07-01	544544.53528470910
2012-10-01	541126.18940406000
2013-01-01	537144.65966012490
2013-04-01	539102.84799233000
2013-07-01	539359.68948892900
2013-10-01	536792.80285861700
2014-01-01	536232.42136458810
2014-04-01	529817.59945764890
2014-07-01	533584.70512026200
2014-10-01	530265.27405750190
2015-01-01	531669.87421613600
2015-04-01	521148.99280279200
2015-07-01	520869.16594235296
2015-10-01	518811.96703871800
2016-01-01	519783.84999516300
2016-04-01	514651.44125358906
2016-07-01	509782.70029564900
2016-10-01	508482.00845560000
2017-01-01	508517.31013013800
2017-04-01	505611.69599090103
2017-07-01	503113.28107862400
2017-10-01	502357.71280033600
2018-01-01	503383.96383709500
2018-04-01	510892.31411148100