Quarter	Persons
1998-01-01	2108100
1998-04-01	2114200
1998-07-01	2122600
1998-10-01	2123300
1999-01-01	2126400
1999-04-01	2133000
1999-07-01	2140000
1999-10-01	2141500
2000-01-01	2147200
2000-04-01	2153300
2000-07-01	2156600
2000-10-01	2163900
2001-01-01	2161000
2001-04-01	2159200
2001-07-01	2158000
2001-10-01	2158600
2002-01-01	2154100
2002-04-01	2157000
2002-07-01	2159200
2002-10-01	2161000
2003-01-01	2149200
2003-04-01	2152400
2003-07-01	2160300
2003-10-01	2157800
2004-01-01	2154900
2004-04-01	2166700
2004-07-01	2175300
2004-10-01	2175500
2005-01-01	2173700
2005-04-01	2185900
2005-07-01	2190800
2005-10-01	2183700
2006-01-01	2185800
2006-04-01	2194700
2006-07-01	2194800
2006-10-01	2195600
2007-01-01	2192200
2007-04-01	2206200
2007-07-01	2210400
2007-10-01	2212800
2008-01-01	2216200
2008-04-01	2222600
2008-07-01	2227000
2008-10-01	2231600
2009-01-01	2233800
2009-04-01	2241700
2009-07-01	2254300
2009-10-01	2263100
2010-01-01	2246700
2010-04-01	2258100
2010-07-01	2259400
2010-10-01	2252400
2011-01-01	2222300
2011-04-01	2229300
2011-07-01	2227700
2011-10-01	2229100
2012-01-01	2222300
2012-04-01	2227400
2012-07-01	2235200
2012-10-01	2230100
2013-01-01	2231200
2013-04-01	2241600
2013-07-01	2237900
2013-10-01	2232200
2014-01-01	2227500
2014-04-01	2230000
2014-07-01	2232200
2014-10-01	2231600
2015-01-01	2233300
2015-04-01	2232000
2015-07-01	2237600
2015-10-01	2232600
2016-01-01	2232900
2016-04-01	2232700
2016-07-01	2241800
2016-10-01	2242700
2017-01-01	2241600
2017-04-01	2241700
2017-07-01	2256000
2017-10-01	2257800
2018-01-01	2250900
2018-04-01	2260700