Quarter	Persons, Seasonally Adjusted
1999-01-01	2846200
1999-04-01	2864400
1999-07-01	2855700
1999-10-01	2874200
2000-01-01	2895600
2000-04-01	2977900
2000-07-01	2965300
2000-10-01	2932100
2001-01-01	2943300
2001-04-01	2953500
2001-07-01	2917100
2001-10-01	2922600
2002-01-01	2947100
2002-04-01	2935100
2002-07-01	2980800
2002-10-01	3000400
2003-01-01	2971100
2003-04-01	2974400
2003-07-01	2995300
2003-10-01	3007300
2004-01-01	3011600
2004-04-01	3018700
2004-07-01	3026700
2004-10-01	3050400
2005-01-01	3060700
2005-04-01	3096500
2005-07-01	3152600
2005-10-01	3104300
2006-01-01	3105800
2006-04-01	3074500
2006-07-01	3125100
2006-10-01	3206300
2007-01-01	3175800
2007-04-01	3215300
2007-07-01	3239900
2007-10-01	3285800
2008-01-01	3298200
2008-04-01	3238500
2008-07-01	3294400
2008-10-01	3288900
2009-01-01	3299200
2009-04-01	3294700
2009-07-01	3353000
2009-10-01	3321900
2010-01-01	3369400
2010-04-01	3345500
2010-07-01	3374500
2010-10-01	3425800
2011-01-01	3333100
2011-04-01	3452300
2011-07-01	3403200
2011-10-01	3425300
2012-01-01	3487400
2012-04-01	3474900
2012-07-01	3496000
2012-10-01	3488200
2013-01-01	3432100
2013-04-01	3468900
2013-07-01	3518100
2013-10-01	3519400
2014-01-01	3481700
2014-04-01	3532500
2014-07-01	3494100
2014-10-01	3554200
2015-01-01	3507700
2015-04-01	3497700
2015-07-01	3570500
2015-10-01	3506000
2016-01-01	3509100
2016-04-01	3530500
2016-07-01	3512700
2016-10-01	3660300
2017-01-01	3569800
2017-04-01	3597700
2017-07-01	3620200
2017-10-01	3691300
2018-01-01	3672700
2018-04-01	3664900