Quarter	Persons
1998-01-01	2124100
1998-04-01	2135700
1998-07-01	2130600
1998-10-01	2116000
1999-01-01	2126500
1999-04-01	2131200
1999-07-01	2125900
1999-10-01	2122700
2000-01-01	2141000
2000-04-01	2156000
2000-07-01	2159100
2000-10-01	2160300
2001-01-01	2148100
2001-04-01	2170800
2001-07-01	2167600
2001-10-01	2178800
2002-01-01	2195400
2002-04-01	2192000
2002-07-01	2182300
2002-10-01	2174500
2003-01-01	2191900
2003-04-01	2194500
2003-07-01	2205900
2003-10-01	2209100
2004-01-01	2215500
2004-04-01	2220500
2004-07-01	2223800
2004-10-01	2219600
2005-01-01	2240300
2005-04-01	2230200
2005-07-01	2215600
2005-10-01	2204600
2006-01-01	2224600
2006-04-01	2233400
2006-07-01	2240500
2006-10-01	2255000
2007-01-01	2273200
2007-04-01	2283900
2007-07-01	2296800
2007-10-01	2302300
2008-01-01	2324400
2008-04-01	2324100
2008-07-01	2333000
2008-10-01	2333700
2009-01-01	2343600
2009-04-01	2332200
2009-07-01	2321800
2009-10-01	2325600
2010-01-01	2348700
2010-04-01	2351000
2010-07-01	2338900
2010-10-01	2332900
2011-01-01	2332400
2011-04-01	2324600
2011-07-01	2317100
2011-10-01	2318900
2012-01-01	2325400
2012-04-01	2306700
2012-07-01	2284900
2012-10-01	2268500
2013-01-01	2273500
2013-04-01	2249000
2013-07-01	2246800
2013-10-01	2241500
2014-01-01	2257900
2014-04-01	2264700
2014-07-01	2249800
2014-10-01	2230300
2015-01-01	2237700
2015-04-01	2236100
2015-07-01	2224900
2015-10-01	2231700
2016-01-01	2222700
2016-04-01	2209000
2016-07-01	2198100
2016-10-01	2179300
2017-01-01	2192100
2017-04-01	2193800
2017-07-01	2166500
2017-10-01	2175800
2018-01-01	2179000
2018-04-01	2166600