Quarterly Persons
1998-04-01 2146300
1999-04-01 2157300
2000-04-01 2172200
2001-04-01 2189700
2002-04-01 2174900
2003-04-01 2177300
2004-04-01 2173200
2005-04-01 2172000
2006-04-01 2213900
2007-04-01 2259200
2008-04-01 2289200
2009-04-01 2304400
2010-01-01 2249100
2010-04-01 2295500
2010-07-01 2307100
2010-10-01 2304300
2011-01-01 2307400
2011-04-01 2326700
2011-07-01 2350800
2011-10-01 2353900
2012-01-01 2323800
2012-04-01 2352400
2012-07-01 2372100
2012-10-01 2371400
2013-01-01 2348300
2013-04-01 2365400
2013-07-01 2366400
2013-10-01 2394300
2014-01-01 2361600
2014-04-01 2397200
2014-07-01 2398600
2014-10-01 2432700
2015-01-01 2413600
2015-04-01 2427600
2015-07-01 2425600
2015-10-01 2454500
2016-01-01 2429200
2016-04-01 2455100
2016-07-01 2467800
2016-10-01 2490800
2017-01-01 2445300
2017-04-01 2493900
2017-07-01 2499700
2017-10-01 2508200
2018-01-01 2466800
2018-04-01 2513000