Quarter	Persons
1999-04-01	2303800
2000-04-01	2327600
2001-04-01	2318400
2002-04-01	2361400
2003-04-01	2405100
2004-04-01	2541500
2005-01-01	2548100
2005-04-01	2578300
2005-07-01	2467400
2005-10-01	2509100
2006-01-01	2502000
2006-04-01	2520000
2006-07-01	2414300
2006-10-01	2397800
2007-01-01	2378500
2007-04-01	2450500
2007-07-01	2310300
2007-10-01	2335700
2008-01-01	2325800
2008-04-01	2344200
2008-07-01	2296200
2008-10-01	2281800
2009-01-01	2353700
2009-04-01	2320000
2009-07-01	2280100
2009-10-01	2267000
2010-01-01	2245000
2010-04-01	2255400
2010-07-01	2180000
2010-10-01	2163300
2011-01-01	2168100
2011-04-01	2170600
2011-07-01	2095600
2011-10-01	2115800
2012-01-01	2250600
2012-04-01	2220200
2012-07-01	2132700
2012-10-01	2142300
2013-01-01	2154900
2013-04-01	2177400
2013-07-01	2106600
2013-10-01	2065900
2014-01-01	2160900
2014-04-01	2209800
2014-07-01	2108000
2014-10-01	2098700
2015-01-01	2147200
2015-04-01	2201300
2015-07-01	2097000
2015-10-01	2113100
2016-01-01	2171200
2016-04-01	2222300
2016-07-01	2068600
2016-10-01	2083400
2017-01-01	2119500
2017-04-01	2170900
2017-07-01	2033100
2017-10-01	2018500
2018-01-01	2139300
2018-04-01	2155900